| National Weather Service Forecast for:
Mahomet, IL Issued by: National Weather Service Central Illinois |
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| Updated: Wed, 01-Jul-2026 4:36pm CDT | ||||||||||||||||||
| Mahomet | ||||||||||||||||||
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| This Afternoon |
Sunny, with a high near 92. Heat index values as high as 103. South southwest wind around 13 mph, with gusts as high as 20 mph. |
| Tonight |
Clear, with a low around 74. South southwest wind 6 to 13 mph, with gusts as high as 20 mph. |
| Thursday |
Sunny, with a high near 93. Heat index values as high as 106. Southwest wind 6 to 13 mph, with gusts as high as 17 mph. |
| Thursday Night |
Mostly clear, with a low around 74. Heat index values as high as 102. South southwest wind 6 to 10 mph, with gusts as high as 17 mph. |
| Friday |
A chance of showers and thunderstorms. Sunny, with a high near 92. Southwest wind 7 to 12 mph, with gusts as high as 17 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
| Friday Night |
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. South southwest wind 6 to 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
| Independence Day |
Showers and thunderstorms likely. Mostly sunny, with a high near 90. Southwest wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Saturday Night |
Showers and thunderstorms likely. Partly cloudy, with a low around 70. Chance of precipitation is 60%. |
| Sunday |
A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 40%. |
| Sunday Night |
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 68. |
| Monday |
A chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87. |
| Monday Night |
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 67. |
| Tuesday |
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. |
| Tuesday Night |
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. |
Forecast from NOAA-NWS for Mahomet, IL.