| National Weather Service Forecast for:
Mahomet, IL Issued by: National Weather Service Central Illinois |
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| Updated: Sun, 18-Jan-2026 3:36pm CST | ||||||||||||||||||
| Mahomet | ||||||||||||||||||
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| This Afternoon |
A chance of snow showers before 5pm, then a chance of snow. Cloudy, with a high near 23. Southwest wind around 16 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. |
| Tonight |
A chance of snow before 8pm, then a chance of snow and a chance of snow showers between 8pm and 9pm, then a chance of snow showers and a slight chance of snow between 9pm and 3am. Mostly cloudy, with a low around 4. Wind chill values as low as -13. West wind 13 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible. |
| M.L. King Jr. Day |
Mostly sunny, with a high near 12. Wind chill values as low as -18. West northwest wind 15 to 24 mph, with gusts as high as 35 mph. |
| Monday Night |
Partly cloudy, with a low around 5. Wind chill values as low as -8. West southwest wind 6 to 13 mph, with gusts as high as 17 mph. |
| Tuesday |
Mostly sunny, with a high near 26. Southwest wind 8 to 13 mph, with gusts as high as 17 mph. |
| Tuesday Night |
A slight chance of snow after midnight. Mostly cloudy, with a low around 20. South wind 8 to 18 mph, with gusts as high as 24 mph. |
| Wednesday |
Mostly sunny, with a high near 37. West southwest wind 12 to 18 mph, with gusts as high as 26 mph. |
| Wednesday Night |
Partly cloudy, with a low around 16. |
| Thursday |
Mostly sunny, with a high near 25. |
| Thursday Night |
Mostly cloudy, with a low around 13. |
| Friday |
A slight chance of snow after noon. Partly sunny, with a high near 27. |
| Friday Night |
A slight chance of snow. Mostly cloudy, with a low around 7. |
| Saturday |
A slight chance of snow. Mostly cloudy, with a high near 17. |
| Saturday Night |
A chance of snow. Mostly cloudy, with a low around 0. |
Forecast from NOAA-NWS for Mahomet, IL.