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National Weather Service Forecast for: Mahomet, IL
Issued by: National Weather Service Central Illinois

Updated: Thu, 14-May-2026 1:26am CDT

Mahomet

Overnight Clear	Thursday Sunny	Thursday Night Partly Cloudy then Chance Rain Showers	Friday Showers And T-Storms Likely	Friday Night Mostly Cloudy then Chance Showers And T-Storms	Saturday Showers And T-Storms Likely	Saturday Night Showers And T-Storms Likely	Sunday Showers And T-Storms Likely then Slight Chance Showers And T-Storms	Sunday Night Slight Chance Showers And T-Storms then Partly Cloudy
Lo 41 °F	Hi 71 °F	Lo 51 °F	Hi 75 °F	Lo 60 °F	Hi 82 °F	Lo 62 °F	Hi 87 °F	Lo 66 °F

Overnight	Clear, with a low around 41. Northwest wind around 3 mph.
Thursday	Sunny, with a high near 71. North northwest wind around 3 mph.
Thursday Night	A chance of rain showers after 2am. Partly cloudy, with a low around 51. South wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Friday	A chance of rain showers before 7am, then showers and thunderstorms likely between 7am and 1pm. Partly sunny, with a high near 75. South wind 12 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Friday Night	A chance of showers and thunderstorms between 1am and 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 60. South wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Saturday	Showers and thunderstorms likely. Partly sunny, with a high near 82. South southwest wind 12 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday Night	Showers and thunderstorms likely. Mostly cloudy, with a low around 62. South wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday	Showers and thunderstorms likely before 7am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 60%.
Sunday Night	A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 66.
Monday	A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Monday Night	A chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Tuesday	Rain showers likely before 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 81.
Tuesday Night	Showers and thunderstorms likely. Mostly cloudy, with a low around 60.
Wednesday	A chance of rain showers. Partly sunny, with a high near 76.

Forecast from NOAA-NWS for Mahomet, IL.