National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Indianapolis, Eagle Creek Airpark (KEYE)

Lat: 39.83°NLon: 86.3°WElev: 820ft.

Fair

88°F

31°C

Humidity 52%
Wind Speed NA
Barometer 29.95 in (1013.3 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 5 Sep 1:53 pm EDT
Extended Forecast for

Brownsburg IN

Heat Advisory September 5, 04:12pm until September 5, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 5, 04:12pm until September 5, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • This Afternoon

    High: 92 °F

    Scattered
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 64. East northeast wind around 8 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 80. Northeast wind 8 to 10 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. East northeast wind around 7 mph.

    Low: 59 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 82. Northeast wind around 8 mph.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 62. East wind around 6 mph.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Southeast wind 5 to 7 mph becoming south southwest in the afternoon.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 69. South wind 5 to 8 mph.

    Low: 69 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms after 5pm. Sunny and hot, with a high near 92. Heat index values as high as 100. Northwest wind around 8 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 64. East northeast wind around 8 mph. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 80. Northeast wind 8 to 10 mph.
Sunday Night
Mostly clear, with a low around 59. East northeast wind around 7 mph.
Labor Day
Sunny, with a high near 82. Northeast wind around 8 mph.
Monday Night
Mostly clear, with a low around 62. East wind around 6 mph.
Tuesday
Sunny, with a high near 88. Southeast wind 5 to 7 mph becoming south southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 69. South wind 5 to 8 mph.
Wednesday
Sunny and hot, with a high near 91. West southwest wind 13 to 16 mph, with gusts as high as 28 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 67. West wind 6 to 8 mph.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
Thursday Night
Mostly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 80.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brownsburg IN
 39.84°N 86.38°W (Elev. 892 ft)
Last Update:
3:45 pm EDT Sep 5, 2026
Forecast Valid:
4pm EDT Sep 5, 2026-6pm EDT Sep 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation