National Weather Service Forecast for: Mahomet, IL
Issued by: National Weather Service Central Illinois
Updated: Sat, 18-Oct-2025 12:31am CDT

Mahomet
 
Overnight

Overnight: Partly Cloudy
Partly Cloudy
Saturday

Saturday: Chance Showers And Thunderstorms then Showers And Thunderstorms
Chance Showers And T-Storms then Showers And T-Storms
Saturday
Night
Saturday Night: Showers And Thunderstorms
Showers And T-Storms
Sunday

Sunday: Rain Showers
Rain Showers
Sunday
Night
Sunday Night: Clear
Clear
Monday

Monday: Sunny
Sunny
Monday
Night
Monday Night: Chance Rain Showers
Chance Rain Showers
Tuesday

Tuesday: Sunny
Sunny
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Lo 61 °F Hi 75 °F Lo 48 °F Hi 60 °F Lo 39 °F Hi 68 °F Lo 45 °F Hi 58 °F Lo 36 °F

 

Overnight
 
Partly cloudy, with a low around 61. South southwest wind around 12 mph, with gusts as high as 18 mph.
Saturday
 
A chance of showers and thunderstorms between 7am and 10am, then showers and thunderstorms. Mostly cloudy, with a high near 75. South southwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
 
Showers and thunderstorms. Cloudy, with a low around 48. West southwest wind 9 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunday
 
Rain showers before 1pm. Mostly sunny, with a high near 60. West northwest wind 20 to 24 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
 
Clear, with a low around 39. West southwest wind 6 to 16 mph, with gusts as high as 21 mph.
Monday
 
Sunny, with a high near 68. South southwest wind 7 to 22 mph, with gusts as high as 30 mph.
Monday Night
 
A chance of rain showers between 7pm and 1am. Mostly clear, with a low around 45. Southwest wind 13 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Tuesday
 
Sunny, with a high near 58.
Tuesday Night
 
Mostly clear, with a low around 36.
Wednesday
 
Sunny, with a high near 60.
Wednesday Night
 
A slight chance of rain showers after 1am. Partly cloudy, with a low around 40.
Thursday
 
A chance of rain showers. Mostly sunny, with a high near 65.
Thursday Night
 
A slight chance of rain showers. Partly cloudy, with a low around 40.
Friday
 
A slight chance of rain showers before 7am. Mostly sunny, with a high near 63.

 

Forecast from NOAA-NWS for Mahomet, IL.