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.

Fair

65°F

18°C

Humidity 33%
Wind Speed W 8 mph
Barometer 30.04 in (1017.2 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 14 May 5:53 pm EDT
Extended Forecast for

Brownsburg IN

  • Tonight

    Tonight: Increasing clouds, with a low around 45. Northwest wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Increasing
    Clouds

  • Friday

    Friday: A chance of showers between 9am and 3pm. Mostly cloudy, with a high near 69. South wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 69 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 58. South wind around 9 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 81. Southwest wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 81 °F

    Chance
    T-storms then
    T-storms

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Low around 63. South wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 63 °F

    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: A 30 percent chance of showers before 8am. Mostly sunny, with a high near 85. South wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 85 °F

    Chance
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 66. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 66 °F

    Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 86. South southwest wind 10 to 18 mph, with gusts as high as 29 mph.

    High: 86 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 71. South wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: 71 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Increasing clouds, with a low around 45. Northwest wind around 5 mph becoming calm in the evening.
Friday
A chance of showers between 9am and 3pm. Mostly cloudy, with a high near 69. South wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Friday Night
A 40 percent chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 58. South wind around 9 mph, with gusts as high as 20 mph.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 81. Southwest wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Low around 63. South wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A 30 percent chance of showers before 8am. Mostly sunny, with a high near 85. South wind 8 to 13 mph, with gusts as high as 22 mph.
Sunday Night
Clear, with a low around 66. South wind around 10 mph, with gusts as high as 20 mph.
Monday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 86. South southwest wind 10 to 18 mph, with gusts as high as 29 mph.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 71. South wind 11 to 14 mph, with gusts as high as 25 mph.
Tuesday
A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 85. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 57.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 74.
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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:
7:15 pm EDT May 14, 2026
Forecast Valid:
7pm EDT May 14, 2026-6pm EDT May 21, 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