National Weather Service Forecast for: Mahomet, IL
Issued by: National Weather Service Central Illinois
Updated: Sun, 11-Jan-2026 6:41am CST

Mahomet
 
Today

Today: Isolated Snow Showers then Mostly Cloudy
Isolated Snow Showers then Mostly Cloudy
Tonight

Tonight: Mostly Clear
Mostly Clear
Monday

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

Tuesday: Mostly Cloudy
Mostly Cloudy
Tuesday
Night
Tuesday Night: Slight Chance Light Rain
Slight Chance Light Rain
Wednesday

Wednesday: Chance Rain And Snow
Chance Rain And Snow
Wednesday
Night
Wednesday Night: Mostly Cloudy
Mostly Cloudy
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Hi 33 °F Lo 25 °F Hi 42 °F Lo 32 °F Hi 52 °F Lo 33 °F Hi 38 °F Lo 16 °F Hi 31 °F

 

Today
 
Isolated snow showers before 9am. Mostly cloudy, with a high near 33. Wind chill values as low as 5. West northwest wind 9 to 22 mph, with gusts as high as 33 mph.
Tonight
 
Mostly clear, with a low around 25. Southwest wind 7 to 14 mph, with gusts as high as 23 mph.
Monday
 
Mostly sunny, with a high near 42. Southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Monday Night
 
Partly cloudy, with a low around 32. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Tuesday
 
Mostly cloudy, with a high near 52. Southwest wind 14 to 21 mph, with gusts as high as 28 mph.
Tuesday Night
 
A slight chance of rain. Mostly cloudy, with a low around 33. West wind around 14 mph, with gusts as high as 20 mph.
Wednesday
 
A chance of rain and snow. Mostly cloudy, with a high near 38. Northwest wind 14 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Wednesday Night
 
Mostly cloudy, with a low around 16.
Thursday
 
Mostly sunny, with a high near 31.
Thursday Night
 
A slight chance of snow. Mostly cloudy, with a low around 23.
Friday
 
A slight chance of snow. Mostly cloudy, with a high near 34.
Friday Night
 
Mostly cloudy, with a low around 18.
Saturday
 
Mostly cloudy, with a high near 27.
Saturday Night
 
Partly cloudy, with a low around 12.

 

Forecast from NOAA-NWS for Mahomet, IL.