National Weather Service Forecast for: Mahomet, IL
Issued by: National Weather Service Central Illinois
Updated: Wed, 22-Oct-2025 10:36pm CDT

Mahomet
 
Tonight

Tonight: Clear then Areas Of Frost
Clear then Areas Of Frost
Thursday

Thursday: Widespread Frost then Sunny
Widespread Frost then Sunny
Thursday
Night
Thursday Night: Clear then Widespread Frost
Clear then Widespread Frost
Friday

Friday: Widespread Frost then Sunny
Widespread Frost then Sunny
Friday
Night
Friday Night: Mostly Cloudy
Mostly Cloudy
Saturday

Saturday: Partly Sunny
Partly Sunny
Saturday
Night
Saturday Night: Mostly Cloudy then Slight Chance Rain Showers
Mostly Cloudy then Slight Chance Rain Showers
Sunday

Sunday: Slight Chance Rain Showers
Slight Chance Rain Showers
Sunday
Night
Sunday Night: Chance Rain Showers
Chance Rain Showers
Lo 34 °F Hi 58 °F Lo 30 °F Hi 59 °F Lo 38 °F Hi 61 °F Lo 44 °F Hi 63 °F Lo 45 °F

Freeze Watch
Frost Advisory
 

Tonight
 
Areas of frost after 3am. Clear, with a low around 34. West northwest wind around 9 mph.
Thursday
 
Widespread frost before 9am. Sunny, with a high near 58. West northwest wind 7 to 14 mph, with gusts as high as 20 mph.
Thursday Night
 
Widespread frost after 1am. Clear, with a low around 30. Northwest wind 3 to 8 mph.
Friday
 
Widespread frost before 9am. Sunny, with a high near 59. North wind around 3 mph.
Friday Night
 
Mostly cloudy, with a low around 38. East wind around 5 mph.
Saturday
 
Partly sunny, with a high near 61. East southeast wind 6 to 9 mph.
Saturday Night
 
A slight chance of rain showers after 1am. Mostly cloudy, with a low around 44. East southeast wind around 8 mph.
Sunday
 
A slight chance of rain showers. Mostly cloudy, with a high near 63.
Sunday Night
 
A chance of rain showers. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Monday
 
A chance of rain showers. Partly sunny, with a high near 63.
Monday Night
 
A chance of rain showers. Mostly cloudy, with a low around 47.
Tuesday
 
A chance of rain showers. Partly sunny, with a high near 62.
Tuesday Night
 
A chance of rain showers. Mostly cloudy, with a low around 42.
Wednesday
 
A chance of rain showers. Mostly sunny, with a high near 58.

 

Forecast from NOAA-NWS for Mahomet, IL.