National Weather Service Forecast for: Springfield IL
Issued by: National Weather Service Lincoln, IL
Updated: 12:06 pm CDT Mar 19, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 73. South wind 5 to 7 mph.
Sunny
 Tonight

Tonight: Mostly clear, with a low around 48. South wind 3 to 7 mph. Winds could gust as high as 15 mph.
Mostly Clear
 Friday

Friday: Mostly sunny, with a high near 77. Southwest wind 6 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.
Mostly Sunny
 Friday
Night
Friday Night: Partly cloudy, with a low around 48. Northwest wind 5 to 7 mph becoming light and variable after midnight.
Partly Cloudy
 Saturday

Saturday: Sunny, with a high near 76. Light and variable wind becoming south southwest around 6 mph in the morning.
Sunny
 Saturday
Night
Saturday Night: Mostly clear, with a low around 57. South southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Mostly Clear
 Sunday

Sunday: Mostly sunny, with a high near 79. South southwest wind 11 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph.
Mostly Sunny
 Sunday
Night
Sunday Night: Partly cloudy, with a low around 36.
Partly Cloudy
 Monday

Monday: Sunny, with a high near 52.
Sunny
Hi 73 °F Lo 48 °F Hi 77 °F Lo 48 °F Hi 76 °F Lo 57 °F Hi 79 °F Lo 36 °F Hi 52 °F

 

This Afternoon
 
 Sunny, with a high near 73. South wind 5 to 7 mph.
Tonight
 
 Mostly clear, with a low around 48. South wind 3 to 7 mph. Winds could gust as high as 15 mph.
Friday
 
 Mostly sunny, with a high near 77. Southwest wind 6 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.
Friday Night
 
 Partly cloudy, with a low around 48. Northwest wind 5 to 7 mph becoming light and variable after midnight.
Saturday
 
 Sunny, with a high near 76. Light and variable wind becoming south southwest around 6 mph in the morning.
Saturday Night
 
 Mostly clear, with a low around 57. South southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday
 
 Mostly sunny, with a high near 79. South southwest wind 11 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph.
Sunday Night
 
 Partly cloudy, with a low around 36.
Monday
 
 Sunny, with a high near 52.
Monday Night
 
 Mostly cloudy, with a low around 34.
Tuesday
 
 Mostly cloudy, with a high near 57.
Tuesday Night
 
 Mostly cloudy, with a low around 38.
Wednesday
 
 Mostly sunny, with a high near 67.

 

Forecast from NOAA-NWS for Springfield IL.