| National Weather Service Forecast for:
Mahomet, IL Issued by: National Weather Service Central Illinois |
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| Updated: Thu, 08-Jan-2026 8:38pm CST | ||||||||||||||||||
| Mahomet | ||||||||||||||||||
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| Tonight |
Rain and a chance of thunderstorms before 5am. Mostly cloudy. Low around 43, with temperatures rising to around 51 overnight. Southwest wind 23 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible. |
| Friday |
Mostly cloudy. High near 50, with temperatures falling to around 44 in the afternoon. Northwest wind 6 to 22 mph, with gusts as high as 30 mph. |
| Friday Night |
Mostly cloudy, with a low around 35. Northeast wind around 6 mph. |
| Saturday |
A chance of rain. Partly sunny, with a high near 41. West northwest wind 5 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
| Saturday Night |
A slight chance of rain and snow. Mostly cloudy, with a low around 19. West northwest wind 15 to 21 mph, with gusts as high as 26 mph. |
| Sunday |
Mostly sunny, with a high near 31. West northwest wind 10 to 21 mph, with gusts as high as 26 mph. |
| Sunday Night |
Mostly clear, with a low around 21. West southwest wind 8 to 13 mph, with gusts as high as 18 mph. |
| Monday |
Mostly sunny, with a high near 42. |
| Monday Night |
Partly cloudy, with a low around 31. |
| Tuesday |
Mostly cloudy, with a high near 47. |
| Tuesday Night |
A chance of rain. Mostly cloudy, with a low around 31. |
| Wednesday |
A chance of rain before noon, then a chance of rain and snow. Mostly cloudy, with a high near 37. |
| Wednesday Night |
Mostly cloudy, with a low around 20. |
| Thursday |
Partly sunny, with a high near 30. |
Forecast from NOAA-NWS for Mahomet, IL.