National Weather Service Forecast for: Mahomet, IL
Issued by: National Weather Service Central Illinois
Updated: Sat, 03-Jan-2026 3:16am CST

Mahomet
 
Overnight

Overnight: Mostly Cloudy
Mostly Cloudy
Saturday

Saturday: Partly Sunny
Partly Sunny
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday

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

Tuesday: Mostly Sunny
Mostly Sunny
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Lo 23 °F Hi 34 °F Lo 18 °F Hi 35 °F Lo 28 °F Hi 49 °F Lo 36 °F Hi 55 °F Lo 32 °F

 

Overnight
 
Mostly cloudy, with a low around 23. Northeast wind around 6 mph.
Saturday
 
Partly sunny, with a high near 34. North wind around 6 mph.
Saturday Night
 
Mostly clear, with a low around 18. North northwest wind 2 to 6 mph.
Sunday
 
Mostly sunny, with a high near 35. East wind 2 to 7 mph.
Sunday Night
 
Partly cloudy, with a low around 28. South wind 8 to 13 mph, with gusts as high as 20 mph.
Monday
 
Mostly sunny, with a high near 49. South southwest wind 8 to 13 mph, with gusts as high as 18 mph.
Monday Night
 
Mostly cloudy, with a low around 36. South wind around 8 mph.
Tuesday
 
Mostly sunny, with a high near 55.
Tuesday Night
 
Partly cloudy, with a low around 32.
Wednesday
 
Mostly sunny, with a high near 54.
Wednesday Night
 
A chance of rain after midnight. Mostly cloudy, with a low around 40.
Thursday
 
Rain likely. Mostly cloudy, with a high near 59.
Thursday Night
 
Rain likely. Mostly cloudy, with a low around 46.
Friday
 
A chance of rain. Partly sunny, with a high near 55.

 

Forecast from NOAA-NWS for Mahomet, IL.