| National Weather Service Forecast for:
Mahomet, IL Issued by: National Weather Service Central Illinois |
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| Updated: Fri, 21-Aug-2026 9:07am CDT | ||||||||||||||||||
| Mahomet | ||||||||||||||||||
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| Today |
Sunny, with a high near 80. West southwest wind 0 to 5 mph. |
| Tonight |
A chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 64. Southwest wind 3 to 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
| Saturday |
Sunny, with a high near 79. Northwest wind 7 to 14 mph, with gusts as high as 21 mph. New rainfall amounts less than a tenth of an inch possible. |
| Saturday Night |
Mostly clear, with a low around 59. Northwest wind 5 to 12 mph, with gusts as high as 16 mph. |
| Sunday |
Sunny, with a high near 76. North northwest wind 5 to 8 mph. |
| Sunday Night |
Partly cloudy, with a low around 57. Northeast wind 2 to 6 mph. |
| Monday |
Mostly sunny, with a high near 76. East southeast wind around 3 mph. |
| Monday Night |
Partly cloudy, with a low around 59. |
| Tuesday |
Mostly sunny, with a high near 79. |
| Tuesday Night |
Partly cloudy, with a low around 63. |
| Wednesday |
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 81. |
| Wednesday Night |
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 63. |
| Thursday |
Sunny, with a high near 81. |
| Thursday Night |
Mostly clear, with a low around 63. |
Forecast from NOAA-NWS for Mahomet, IL.