| National Weather Service Forecast for:
Mahomet, IL Issued by: National Weather Service Central Illinois |
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| Updated: Wed, 30-Sep-2026 5:06pm CDT | ||||||||||||||||||
| Mahomet | ||||||||||||||||||
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| This Afternoon |
Mostly cloudy. High near 80, with temperatures falling to around 73 in the afternoon. East southeast wind around 6 mph. |
| Tonight |
Mostly cloudy, with a low around 68. Southeast wind 5 to 8 mph, with gusts as high as 17 mph. |
| Thursday |
A chance of rain showers between noon and 4pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 83. Southwest wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible. |
| Thursday Night |
Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 60. Northwest wind 7 to 12 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible. |
| Friday |
A chance of rain showers before 1pm. Mostly sunny, with a high near 70. North northeast wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible. |
| Friday Night |
Mostly clear, with a low around 47. Northeast wind 7 to 10 mph, with gusts as high as 16 mph. |
| Saturday |
Sunny, with a high near 70. East wind around 8 mph. |
| Saturday Night |
Mostly clear, with a low around 47. |
| Sunday |
Sunny, with a high near 73. |
| Sunday Night |
Mostly clear, with a low around 47. |
| Monday |
Sunny, with a high near 67. |
| Monday Night |
Clear, with a low around 42. |
| Tuesday |
Sunny, with a high near 68. |
| Tuesday Night |
Mostly clear, with a low around 48. |
Forecast from NOAA-NWS for Mahomet, IL.