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

Indianapolis, Eagle Creek Airpark (KEYE)

Lat: 39.83°NLon: 86.3°WElev: 820ft.

Partly Cloudy

47°F

8°C

Humidity 50%
Wind Speed SE 5 mph
Barometer 30.23 in (1024.2 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 24 Mar 10:53 pm EDT
Extended Forecast for

Brownsburg IN

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. Southeast wind around 6 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. East southeast wind 6 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain and thunderstorms after 2am. Mostly cloudy, with a low around 57. South southwest wind around 10 mph, with gusts as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Thursday

    Thursday: A chance of rain and thunderstorms before 8am, then a chance of rain after 2pm. Mostly sunny, with a high near 81. Southwest wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    High: 81 °F

    Chance
    T-storms then
    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 8pm. Low around 39. Southwest wind around 15 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 39 °F

    Rain

  • Friday

    Friday: Partly sunny, with a high near 47. North northeast wind around 14 mph, with gusts as high as 24 mph.

    High: 47 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. North wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51. West wind 3 to 7 mph.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. West southwest wind around 6 mph becoming south southeast in the evening.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. Southeast wind around 6 mph.
Wednesday
Mostly sunny, with a high near 67. East southeast wind 6 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
A 50 percent chance of rain and thunderstorms after 2am. Mostly cloudy, with a low around 57. South southwest wind around 10 mph, with gusts as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of rain and thunderstorms before 8am, then a chance of rain after 2pm. Mostly sunny, with a high near 81. Southwest wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 8pm. Low around 39. Southwest wind around 15 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Friday
Partly sunny, with a high near 47. North northeast wind around 14 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 28. North wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 51. West wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 35. West southwest wind around 6 mph becoming south southeast in the evening.
Sunday
Mostly sunny, with a high near 60. South wind 6 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 50.
Monday
A 20 percent chance of rain. Partly sunny, with a high near 74.
Monday Night
A 30 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 57.
Tuesday
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brownsburg IN
 39.84°N 86.38°W (Elev. 892 ft)
Last Update:
11:45 pm EDT Mar 24, 2026
Forecast Valid:
11pm EDT Mar 24, 2026-6pm EDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation