Indianapolis, Indiana Weather Conditions

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Current Conditions

  • 83°
  • Partly Cloudy
  • Wind: SSW 17 mph
  • Humidity: 56%
  • Visibility: 10.0 miles
  • Dew Point: 66°
  • Pressure: 29.82 in. -
  • Heat Index: 85

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Next 12 Hours

8  pm
11  pm
2  am
5  am
8  am
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Chance of a Thunderstorm
Chance of T-storms
Chance of a Thunderstorm
Chance of T-storms
Chance of a Thunderstorm
Chance of T-storms
84°
78°
74°
68°
70°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Monday
  • Chance of a Thunderstorm
  • High: 87 °
  • Low: 62 °
  • Chance of T-Storms
  • Tuesday
  • Clear
  • High: 85 °
  • Low: 65 °
  • Clear
  • Wednesday
  • Chance of a Thunderstorm
  • High: 83 °
  • Low: 65 °
  • Chance of T-Storms
  • Thursday
  • Chance of a Thunderstorm
  • High: 78 °
  • Low: 61 °
  • Chance of T-Storms
  • Friday
  • Partly Cloudy
  • High: 78 °
  • Low: 59 °
  • Partly Cloudy

Forecast for Indianapolis, Indiana

Updated: 3:02 PM EDT on August 2, 2015

  • Tonight

    Partly cloudy. A 20 percent chance of showers and thunderstorms after midnight. Lows in the upper 60s. Southwest winds 5 to 10 mph.

  • Monday

    Mostly sunny. A 20 percent chance of showers and thunderstorms until midday. Highs in the mid 80s. West winds 5 to 10 mph.

  • Monday Night

    Mostly clear. Lows in the lower 60s. Northwest winds 5 to 10 mph.

  • Tuesday

    Mostly sunny until midday then becoming partly cloudy. Highs in the lower 80s. West winds 5 to 10 mph.

  • Tuesday Night

    Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the mid 60s. West winds up to 5 mph shifting to the east after midnight.

  • Wednesday

    Partly cloudy until midday then becoming mostly cloudy. A 40 percent chance of showers and thunderstorms. Highs in the upper 70s.

  • Wednesday Night and Thursday

    Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the mid 60s. Highs 74 to 79.

  • Thursday Night

    Partly cloudy with a 40 percent chance of rain showers and thunderstorms. Lows in the upper 50s.

  • Friday

    Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the mid 70s.

  • Friday Night and Saturday

    Partly cloudy. Lows in the upper 50s. Highs in the mid 70s.

  • Saturday Night and Sunday

    Mostly clear. Lows in the upper 50s. Highs in the mid 70s.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Fountain Square, Indianapolis, IN

Updated: 8:20 PM EDT

Temperature: 85.8 °F Dew Point: 69 °F Humidity: 57% Wind: North at - Pressure: 29.75 in Hourly Precipitation: - Heat Index: 90 °F Graphs

Location: Lockerbie Square, Indianapolis, IN

Updated: 8:20 PM EDT

Temperature: 86.9 °F Dew Point: 69 °F Humidity: 55% Wind: North at - Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: 91 °F Graphs

Location: North Fountain Square, Indianapolis, IN

Updated: 8:24 PM EDT

Temperature: 84.6 °F Dew Point: 39 °F Humidity: 20% Wind: SSW at 2.0 mph Pressure: 29.84 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Irvington, Indianapolis, IN

Updated: 8:20 PM EDT

Temperature: 87.3 °F Dew Point: 68 °F Humidity: 53% Wind: North at - Pressure: 29.68 in Hourly Precipitation: - Heat Index: 91 °F Graphs

Location: Irvington, Indianapolis, IN

Updated: 8:24 PM EDT

Temperature: 83.8 °F Dew Point: 68 °F Humidity: 58% Wind: SW at 1.3 mph Pressure: 29.50 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: Herron Morton Place, Indianapolis, IN

Updated: 8:24 PM EDT

Temperature: 84.6 °F Dew Point: 70 °F Humidity: 62% Wind: WSW at 2.0 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: Mapleton - Fall Creek, Indianapolis, IN

Updated: 8:20 PM EDT

Temperature: 76.3 °F Dew Point: 57 °F Humidity: 51% Wind: North at - Pressure: 29.15 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: Garfield Park circlecitymart.com, Indianapolis, IN

Updated: 8:24 PM EDT

Temperature: 82.4 °F Dew Point: 68 °F Humidity: 61% Wind: WSW at 2.0 mph Pressure: 29.80 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Werner Ent. Indianapolis, Indianapolis, IN

Updated: 8:25 PM EDT

Temperature: 84.1 °F Dew Point: 69 °F Humidity: 60% Wind: SW at 3.0 mph Pressure: 29.80 in Hourly Precipitation: 0.00 in Heat Index: 88 °F Graphs

Location: Washington Township, Indianapolis, IN

Updated: 8:20 PM EDT

Temperature: 87.3 °F Dew Point: 70 °F Humidity: 55% Wind: North at - Pressure: 29.71 in Hourly Precipitation: - Heat Index: 92 °F Graphs

Location: Southside Harlan St, Indianapolis, IN

Updated: 8:25 PM EDT

Temperature: 83.1 °F Dew Point: 68 °F Humidity: 61% Wind: South at 4.1 mph Pressure: 29.83 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Glendale, Indianapolis, IN

Updated: 8:22 PM EDT

Temperature: 77.9 °F Dew Point: 59 °F Humidity: 53% Wind: Calm Pressure: 29.52 in Hourly Precipitation: - Heat Index: 79 °F Graphs

Location: East Broad Ripple, Indianapolis, IN

Updated: 8:20 PM EDT

Temperature: 84.2 °F Dew Point: 67 °F Humidity: 57% Wind: NNE at 2.2 mph Pressure: 29.78 in Hourly Precipitation: - Heat Index: 87 °F Graphs

Location: Broad Ripple Village, Indianapolis, IN

Updated: 8:24 PM EDT

Temperature: 85.5 °F Dew Point: 66 °F Humidity: 53% Wind: West at 2.2 mph Pressure: 29.79 in Hourly Precipitation: - Heat Index: 88 °F Graphs

Location: Quail Creek, Indy S.E., Indianapolis, IN

Updated: 8:25 PM EDT

Temperature: 80.8 °F Dew Point: 68 °F Humidity: 66% Wind: SW at 3.0 mph Pressure: 29.83 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Franklin Township, Indianapolis, IN

Updated: 8:20 PM EDT

Temperature: 85.8 °F Dew Point: 63 °F Humidity: 46% Wind: North at - Pressure: 29.90 in Hourly Precipitation: - Heat Index: 87 °F Graphs

Location: Wildcat Park-SE Side, Indianapolis, IN

Updated: 8:25 PM EDT

Temperature: 80.9 °F Dew Point: 65 °F Humidity: 59% Wind: South at 5.0 mph Pressure: 29.78 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: Devonshire, Indianapolis, IN

Updated: 8:25 PM EDT

Temperature: 83.3 °F Dew Point: 68 °F Humidity: 59% Wind: Calm Pressure: 29.62 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Meridian Hills, Indianapolis, IN

Updated: 8:24 PM EDT

Temperature: 82.9 °F Dew Point: 65 °F Humidity: 55% Wind: Calm Pressure: 29.75 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Speedway, Speedway, IN

Updated: 8:24 PM EDT

Temperature: 82.6 °F Dew Point: 66 °F Humidity: 57% Wind: ESE at 3.6 mph Pressure: 29.79 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: 64th and Michigan Rd, Indianapolis, IN

Updated: 8:25 PM EDT

Temperature: 84.3 °F Dew Point: 66 °F Humidity: 55% Wind: SSW at 4.0 mph Pressure: 29.78 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: Shelbyville & 5 Points Roads, Indianapolis, IN

Updated: 8:25 PM EDT

Temperature: 82.4 °F Dew Point: 66 °F Humidity: 57% Wind: South at 9.2 mph Pressure: 31.87 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: i-465 and MANN RD, Indianapolis, IN

Updated: 8:24 PM EDT

Temperature: 82.6 °F Dew Point: 71 °F Humidity: 68% Wind: Calm Pressure: 29.72 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: Cumberland, Indiana, Cumberland/Indianapolis, IN

Updated: 8:20 PM EDT

Temperature: 82.8 °F Dew Point: 66 °F Humidity: 57% Wind: South at 5.0 mph Pressure: 29.70 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: APRSWXNET, Indianapolis, IN

Updated: 8:03 PM EDT

Temperature: 85 °F Dew Point: 69 °F Humidity: 58% Wind: SSW at 1 mph Pressure: 29.80 in Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: Williams Creek, Indianapolis, IN

Updated: 8:24 PM EDT

Temperature: 83.1 °F Dew Point: 69 °F Humidity: 62% Wind: SW at 2.9 mph Pressure: 29.80 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: Washington Township, Indianapolis, IN

Updated: 8:20 PM EDT

Temperature: 86.4 °F Dew Point: 70 °F Humidity: 57% Wind: North at - Pressure: 29.67 in Hourly Precipitation: - Heat Index: 91 °F Graphs

Location: Governors Pointe, Indianapolis, IN

Updated: 8:24 PM EDT

Temperature: 83.8 °F Dew Point: 69 °F Humidity: 62% Wind: South at 1.0 mph Pressure: 29.74 in Hourly Precipitation: 0.00 in Heat Index: 88 °F Graphs

Location: GasRaceway Rahke Rd, Indianapolis, IN

Updated: 8:25 PM EDT

Temperature: 82.6 °F Dew Point: 68 °F Humidity: 61% Wind: SE at 1.0 mph Pressure: 29.81 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Long Iron Drive, Indianapolis, IN

Updated: 8:20 PM EDT

Temperature: 86.5 °F Dew Point: 68 °F Humidity: 54% Wind: North at - Pressure: 29.83 in Hourly Precipitation: - Heat Index: 90 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Indianapolis in 
707 PM EDT sun Aug 2 2015 


Update... 
the aviation section has been updated below 


&& 


Synopsis... 
issued at 248 PM EDT sun Aug 2 2015 


A front combined with upper waves will keep chances for rain across 
portions of central Indiana tonight through Friday. Near to above 
average temperatures will cool to below average by middle week as upper 
flow remains out of the northwest. 


&& 


Near term /tonight/... 


Issued at 248 PM EDT sun Aug 2 2015 


For the rest of this evening...expect only an increase in coverage 
of middle to high level clouds...ahead of a weak cold front moving 
across the area tonight. Introduced very low chances for 
showers/thunderstorms across the far northern tier of the County 
Warning Area around midnight...per the latest guidance and where Storm Prediction Center 
has a sliver of these counties currently in a slight risk for severe 
storms. 


Only increased probability of precipitation across this aforementioned area based on wetter 
short term models solutions...most notably the GFS. Did not increase 
chances elsewhere as the column still looks very dry per model 
soundings and cross sections during this time frame. Still 
thinking that guidance is way too bullish with precipitation for the 
entire County Warning Area. 


Best chance for rain is again across the far northern counties and 
roughly from midnight to 5 am Monday morning. MOS blend for lows 
in the middle to upper 60s looks very reasonable. 


&& 


Short term /Monday through Wednesday/... 


Issued at 248 PM EDT sun Aug 2 2015 


As is typical for this time of year...the cold front is expected 
to weaken as it crosses central Indiana early Monday and still 
technically be moving through the rest of the area at least 
through the first part of Monday. Left in some weak/slight chances 
for probability of precipitation during this time. Then the front becomes quasi-stationary 
and meanders over the Ohio Valley through the rest of this 
period. 


A weak wave moves across this boundary on Tuesday...which does not 
look strong enough to produce enough lift along with the very dry 
environment to produce much in the way of precipitation. So went 
dry for Tuesday at this time. Then a stronger wave is projected to 
move through the flow by middle week...scattered to even likely probability of precipitation 
(likely across the southern counties...closer to the boundary) are 
in the forecast for Wednesday afternoon and Wednesday night. 


Guidance is fairly good agreement with regard to temperatures...so 
generally stuck with a MOS blend for the entire period. 


&& 


Long term /Wednesday night through Sunday/... 


Issued at 242 PM EDT sun Aug 2 2015 


The pattern in the upper levels of a ridge over the western USA and 
a trough over the eastern USA will continue through the extended 
period. As time progresses...the models disagree slightly. The GFS 
has a slight westward progression of the upper level high pressure 
system that is influencing the ridging out west. This would result 
in zonal flow aloft and a drier forecast through the period. However 
the Euro holds steady with northwesterly flow...resulting in a 
wetter solution Thursday and Friday as an upper level wave passes 
to the north...then drying out Friday night through the weekend. 
Regional initialization favors this trend. 


With the northwesterly upper level flow...temperatures will continue 
to remain below normal through the extended period. 


&& 


Aviation /discussion for 030000z taf issuance/... 


Issued at 705 PM EDT sun Aug 2 2015 


VFR to start at the sites with diurnal cumulus dissipating. During the 
overnight most models are depicting a line of storms moving in from 
the northwest. There is still some disagreement on exact timing and 
placement of the line so not a high confidence forecast. However 
with best forcing moving through northern parts of Indiana will 
include thunder mention at klaf and kind. May include thunderstorms in the vicinity at khuf 
and/or kbmg but may also leave out of there with more of a cap in 
place over those sites. Winds will stay up around 8-12 kts out of 
the southwest...but gusts outside of any thunderstorms should be 
sporadic enough to leave out at this time. For Monday some low 
chances for thunderstorms will hang around through the day but not 
confident enough to include that mention at any of the sites. 


&& 


Ind watches/warnings/advisories... 
none. 
&& 


$$ 


Synopsis...smf 
near term...smf 
short term...smf 
long term....mmb/puma 
aviation...cp 



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