National Weather Service Forecast for: Anderson IN
Issued by: National Weather Service Indianapolis, IN
Updated: 9:45 pm EST Dec 17, 2025
 
Tonight

Tonight: Increasing clouds, with a temperature falling to near 36 by 11pm, then rising to around 41 during the remainder of the night. South wind 5 to 14 mph, with gusts as high as 23 mph.
Increasing
Clouds

 Thursday

Thursday: Rain, with thunderstorms also possible after 4pm. High near 52. Breezy, with a south wind 14 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Breezy.
Chance Rain
then Rain
 Thursday
Night
Thursday Night: Rain before 11pm, then a chance of snow between 11pm and 1am. Some thunder is also possible. Low around 18. Breezy, with a west southwest wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Rain/Snow
then Chance
Snow and
Breezy
 Friday

Friday: Mostly cloudy, then gradually becoming sunny, with a high near 27. West wind 10 to 18 mph, with gusts as high as 30 mph.
Decreasing
Clouds

 Friday
Night
Friday Night: Partly cloudy, with a low around 22. West southwest wind 5 to 11 mph becoming south after midnight. Winds could gust as high as 22 mph.
Partly Cloudy

 Saturday

Saturday: Mostly cloudy, with a high near 45. South wind around 14 mph, with gusts as high as 28 mph.
Mostly Cloudy

 Saturday
Night
Saturday Night: Isolated showers before 1am. Mostly cloudy, with a low around 24. Southwest wind 6 to 10 mph becoming west northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Isolated
Showers

 Sunday

Sunday: Sunny, with a high near 37. Northwest wind around 7 mph.
Sunny

 Sunday
Night
Sunday Night: Partly cloudy, with a low around 23. Light and variable wind.
Partly Cloudy
Lo 36 °F⇑ Hi 52 °F Lo 18 °F Hi 27 °F Lo 22 °F Hi 45 °F Lo 24 °F Hi 37 °F Lo 23 °F

 

Tonight
 
 Increasing clouds, with a temperature falling to near 36 by 11pm, then rising to around 41 during the remainder of the night. South wind 5 to 14 mph, with gusts as high as 23 mph.
Thursday
 
 Rain, with thunderstorms also possible after 4pm. High near 52. Breezy, with a south wind 14 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
 
 Rain before 11pm, then a chance of snow between 11pm and 1am. Some thunder is also possible. Low around 18. Breezy, with a west southwest wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
 
 Mostly cloudy, then gradually becoming sunny, with a high near 27. West wind 10 to 18 mph, with gusts as high as 30 mph.
Friday Night
 
 Partly cloudy, with a low around 22. West southwest wind 5 to 11 mph becoming south after midnight. Winds could gust as high as 22 mph.
Saturday
 
 Mostly cloudy, with a high near 45. South wind around 14 mph, with gusts as high as 28 mph.
Saturday Night
 
 Isolated showers before 1am. Mostly cloudy, with a low around 24. Southwest wind 6 to 10 mph becoming west northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Sunday
 
 Sunny, with a high near 37. Northwest wind around 7 mph.
Sunday Night
 
 Partly cloudy, with a low around 23. Light and variable wind.
Monday
 
 Partly sunny, with a high near 40. East southeast wind 3 to 7 mph.
Monday Night
 
 Isolated showers. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.
Tuesday
 
 Isolated showers. Mostly cloudy, with a high near 48. Chance of precipitation is 20%.
Tuesday Night
 
 Isolated showers. Mostly cloudy, with a low around 34. Chance of precipitation is 20%.
Wednesday
 
 Isolated showers. Mostly cloudy, with a high near 47. Chance of precipitation is 20%.

 

Forecast from NOAA-NWS for Anderson IN.