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

Updated: Thu, 26-Jun-2025 12:41pm CDT

Mahomet

This Afternoon Slight Chance Showers And T-Storms	Tonight Slight Chance Showers And T-Storms then Partly Cloudy	Friday Showers And T-Storms Likely	Friday Night Showers And T-Storms Likely	Saturday Chance Showers And T-Storms	Saturday Night Chance Showers And T-Storms then Partly Cloudy	Sunday Chance Showers And T-Storms	Sunday Night Chance Showers And T-Storms	Monday Showers And T-Storms Likely
Hi 94 °F	Lo 75 °F	Hi 90 °F	Lo 70 °F	Hi 88 °F	Lo 71 °F	Hi 91 °F	Lo 71 °F	Hi 87 °F

Heat Advisory

This Afternoon	A slight chance of showers and thunderstorms. Mostly sunny, with a high near 94. Heat index values as high as 105. Southwest wind around 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Tonight	A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. Heat index values as high as 101. South southwest wind 7 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Friday	Showers and thunderstorms likely after 7am. Mostly sunny, with a high near 90. West southwest wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Friday Night	Showers and thunderstorms likely. Mostly cloudy, with a low around 70. West southwest wind 6 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday	A chance of showers and thunderstorms. Partly sunny, with a high near 88. West wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Saturday Night	A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 71. Southwest wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Sunday	A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 91. Southwest wind around 7 mph. Chance of precipitation is 30%.
Sunday Night	A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 50%.
Monday	Showers and thunderstorms likely. Partly sunny, with a high near 87. Chance of precipitation is 60%.
Monday Night	Showers and thunderstorms likely before 1am. Partly cloudy, with a low around 67.
Tuesday	Sunny, with a high near 85.
Tuesday Night	Partly cloudy, with a low around 64.
Wednesday	Mostly sunny, with a high near 85.
Wednesday Night	Mostly clear, with a low around 65.

Forecast from NOAA-NWS for Mahomet, IL.