National Weather Service Forecast for: Anderson IN
Issued by: National Weather Service Indianapolis, IN
Updated: 1:16 pm EDT May 4, 2026
 
This
Afternoon
This Afternoon: Scattered showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 76. Southwest wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Scattered
T-storms

 Tonight

Tonight: Showers and thunderstorms likely before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then showers likely after 5am. Increasing clouds, with a low around 56. South southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Scattered
T-storms then
Showers
Likely
 Tuesday

Tuesday: Showers likely, then showers and possibly a thunderstorm after 11am. Temperature rising to near 61 by 10am, then falling to around 54 during the remainder of the day. South southwest wind around 9 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Showers

 Tuesday
Night
Tuesday Night: Showers and possibly a thunderstorm before midnight, then showers likely. Low around 43. North northeast wind 7 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Showers

 Wednesday

Wednesday: Scattered showers, mainly before 8am. Partly sunny, with a high near 58. North wind around 7 mph. Chance of precipitation is 30%.
Scattered
Showers

 Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 42. North wind around 5 mph becoming calm in the evening.
Mostly Cloudy

 Thursday

Thursday: Partly sunny, with a high near 58. Northwest wind 3 to 8 mph.
Partly Sunny

 Thursday
Night
Thursday Night: Partly cloudy, with a low around 41. West northwest wind around 5 mph becoming calm in the evening.
Partly Cloudy

 Friday

Friday: A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 62. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Mostly Sunny
then Slight
Chance
Showers
Hi 76 °F Lo 56 °F Hi 61 °F⇓ Lo 43 °F Hi 58 °F Lo 42 °F Hi 58 °F Lo 41 °F Hi 62 °F

Hazardous Weather Outlook
 

This Afternoon
 
 Scattered showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 76. Southwest wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Tonight
 
 Showers and thunderstorms likely before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then showers likely after 5am. Increasing clouds, with a low around 56. South southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
 
 Showers likely, then showers and possibly a thunderstorm after 11am. Temperature rising to near 61 by 10am, then falling to around 54 during the remainder of the day. South southwest wind around 9 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
 
 Showers and possibly a thunderstorm before midnight, then showers likely. Low around 43. North northeast wind 7 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
 
 Scattered showers, mainly before 8am. Partly sunny, with a high near 58. North wind around 7 mph. Chance of precipitation is 30%.
Wednesday Night
 
 Mostly cloudy, with a low around 42. North wind around 5 mph becoming calm in the evening.
Thursday
 
 Partly sunny, with a high near 58. Northwest wind 3 to 8 mph.
Thursday Night
 
 Partly cloudy, with a low around 41. West northwest wind around 5 mph becoming calm in the evening.
Friday
 
 A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 62. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Friday Night
 
 A 30 percent chance of showers, mainly after 8pm. Mostly cloudy, with a low around 44. West southwest wind around 5 mph becoming calm in the evening.
Saturday
 
 A 20 percent chance of showers. Mostly sunny, with a high near 66.
Saturday Night
 
 Partly cloudy, with a low around 48.
Sunday
 
 A 30 percent chance of showers. Partly sunny, with a high near 68.

 

Forecast from NOAA-NWS for Anderson IN.