Current conditions at

Indianapolis International Airport (KIND)

Lat: 39.73°NLon: 86.28°WElev: 790ft.

A Few Clouds

90°F

32°C

Humidity 54%
Wind Speed SW 5 mph
Barometer 29.96 in (1013.7 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 3 Sep 7:54 pm EDT
Extended Forecast for

3 Miles S Indianapolis IN

Heat Advisory September 3, 08:34pm until September 4, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 3, 08:34pm until September 4, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Tonight

    Low: 75 °F

    Mostly Clear

  • Friday

    Friday: Isolated showers and thunderstorms after 2pm.  Sunny and hot, with a high near 96. Heat index values as high as 105. West wind 3 to 7 mph.  Chance of precipitation is 20%.

    High: 96 °F

    Sunny then
    Isolated
    T-storms

  • Friday Night

    Friday Night: Isolated showers and thunderstorms before 9pm, then a slight chance of showers and thunderstorms after 2am.  Partly cloudy, with a low around 74. Light west southwest wind.  Chance of precipitation is 20%.

    Low: 74 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm.  Mostly sunny and hot, with a high near 91. Heat index values as high as 101. Calm wind becoming northwest around 6 mph in the afternoon.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 91 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of thunderstorms before 8pm.  Partly cloudy, with a low around 67. East northeast wind around 7 mph.  Chance of precipitation is 30%.

    Low: 67 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 84. East northeast wind 6 to 10 mph.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 62. East northeast wind 6 to 8 mph.

    Low: 62 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 85. East northeast wind 5 to 7 mph.

    High: 85 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 75. Light south wind.
Friday
Isolated showers and thunderstorms after 2pm. Sunny and hot, with a high near 96. Heat index values as high as 105. West wind 3 to 7 mph. Chance of precipitation is 20%.
Friday Night
Isolated showers and thunderstorms before 9pm, then a slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 74. Light west southwest wind. Chance of precipitation is 20%.
Saturday
A slight chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 91. Heat index values as high as 101. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 67. East northeast wind around 7 mph. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 84. East northeast wind 6 to 10 mph.
Sunday Night
Mostly clear, with a low around 62. East northeast wind 6 to 8 mph.
Labor Day
Sunny, with a high near 85. East northeast wind 5 to 7 mph.
Monday Night
Partly cloudy, with a low around 65. East wind around 6 mph.
Tuesday
Mostly sunny, with a high near 90. South wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 71.
Wednesday
Mostly sunny and hot, with a high near 94.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 73.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 89.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Indianapolis IN
 39.74°N 86.13°W (Elev. 751 ft)
8:15 pm EDT Sep 3, 2026
8pm EDT Sep 3, 2026-6pm EDT Sep 10, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database