National Weather Service Forecast for: Mahomet, IL
Issued by: National Weather Service Central Illinois
Updated: Fri, 20-Feb-2026 3:17pm CST

Mahomet
 
This
Afternoon
This Afternoon: Sunny
Sunny
Tonight

Tonight: Mostly Clear
Mostly Clear
Saturday

Saturday: Partly Sunny
Partly Sunny
Saturday
Night
Saturday Night: Mostly Cloudy then Scattered Snow Showers
Mostly Cloudy then Scattered Snow Showers
Sunday

Sunday: Scattered Snow Showers then Mostly Cloudy
Scattered Snow Showers then Mostly Cloudy
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday

Monday: Mostly Sunny
Mostly Sunny
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday

Tuesday: Partly Sunny
Partly Sunny
Hi 39 °F Lo 23 °F Hi 38 °F Lo 20 °F Hi 30 °F Lo 17 °F Hi 31 °F Lo 17 °F Hi 43 °F

 

This Afternoon
 
Sunny, with a high near 39. West wind 17 to 23 mph, with gusts as high as 35 mph.
Tonight
 
Mostly clear, with a low around 23. West northwest wind 7 to 12 mph, with gusts as high as 25 mph.
Saturday
 
Partly sunny, with a high near 38. West northwest wind 7 to 13 mph, with gusts as high as 17 mph.
Saturday Night
 
Scattered snow showers after midnight. Mostly cloudy, with a low around 20. Wind chill values as low as 5. Northwest wind 9 to 17 mph, with gusts as high as 23 mph.
Sunday
 
Scattered snow showers before noon. Mostly cloudy, with a high near 30. Northwest wind 18 to 23 mph, with gusts as high as 32 mph.
Sunday Night
 
Partly cloudy, with a low around 17. Northwest wind around 18 mph, with gusts as high as 25 mph.
Monday
 
Mostly sunny, with a high near 31. Northwest wind 9 to 18 mph, with gusts as high as 25 mph.
Monday Night
 
Partly cloudy, with a low around 17.
Tuesday
 
Partly sunny, with a high near 43.
Tuesday Night
 
Mostly cloudy, with a low around 32.
Wednesday
 
A slight chance of rain after noon. Partly sunny, with a high near 54.
Wednesday Night
 
A slight chance of rain before midnight. Mostly cloudy, with a low around 27.
Thursday
 
Mostly sunny, with a high near 45.
Thursday Night
 
A slight chance of rain before midnight. Mostly clear, with a low around 27.

 

Forecast from NOAA-NWS for Mahomet, IL.