National Weather Service Forecast for: Brownsburg IN
Issued by: National Weather Service Indianapolis, IN
Updated: 9:45 am EDT Jun 10, 2025
 
Today

Today: Mostly sunny, with a high near 76. West wind 6 to 11 mph.
Mostly Sunny

Tonight

Tonight: Partly cloudy, with a low around 57. Southwest wind around 6 mph.
Partly Cloudy

Wednesday

Wednesday: Sunny, with a high near 83. Southwest wind 6 to 10 mph.
Sunny

Wednesday
Night
Wednesday Night: Mostly clear, with a low around 63. South southwest wind around 7 mph.
Mostly Clear

Thursday

Thursday: Mostly sunny, with a high near 84. Southwest wind 5 to 7 mph.
Mostly Sunny

Thursday
Night
Thursday Night: Partly cloudy, with a low around 66. South wind 3 to 6 mph.
Partly Cloudy

Friday

Friday: A 30 percent chance of showers, mainly after 2pm.  Partly sunny, with a high near 84. South southwest wind 5 to 8 mph.
Chance
Showers

Friday
Night
Friday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 68. South wind around 6 mph.
Chance
T-storms

Saturday

Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm.  Mostly cloudy, with a high near 82. Southwest wind 6 to 8 mph.  Chance of precipitation is 70%.
Chance
T-storms then
Showers
Likely
Hi 76 °F Lo 57 °F Hi 83 °F Lo 63 °F Hi 84 °F Lo 66 °F Hi 84 °F Lo 68 °F Hi 82 °F

 

Today
 
Mostly sunny, with a high near 76. West wind 6 to 11 mph.
Tonight
 
Partly cloudy, with a low around 57. Southwest wind around 6 mph.
Wednesday
 
Sunny, with a high near 83. Southwest wind 6 to 10 mph.
Wednesday Night
 
Mostly clear, with a low around 63. South southwest wind around 7 mph.
Thursday
 
Mostly sunny, with a high near 84. Southwest wind 5 to 7 mph.
Thursday Night
 
Partly cloudy, with a low around 66. South wind 3 to 6 mph.
Friday
 
A 30 percent chance of showers, mainly after 2pm. Partly sunny, with a high near 84. South southwest wind 5 to 8 mph.
Friday Night
 
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind around 6 mph.
Saturday
 
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 82. Southwest wind 6 to 8 mph. Chance of precipitation is 70%.
Saturday Night
 
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 67. Southwest wind around 6 mph. Chance of precipitation is 60%.
Sunday
 
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.
Sunday Night
 
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Monday
 
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83.

 

Forecast from NOAA-NWS for Brownsburg IN.