National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

University of Illinois - Willard (KCMI)

Lat: 40.03°NLon: 88.28°WElev: 741ft.

Partly Cloudy

66°F

19°C

Humidity 96%
Wind Speed S 5 mph
Barometer NA
Dewpoint 65°F (18°C)
Visibility 7.00 mi
Last update 25 Jun 2:53 am CDT
Extended Forecast for

Mahomet IL

  • Overnight

    Overnight: A 20 percent chance of showers before 4am. Partly cloudy, with a low around 63. West southwest wind around 6 mph.

    Low: 63 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 80. West southwest wind 6 to 8 mph.

    High: 80 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 62. Light and variable wind becoming east around 6 mph after midnight.

    Low: 62 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers, with thunderstorms also possible after 4pm. High near 74. East wind 9 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    High: 74 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers between 7pm and 1am. Mostly cloudy, with a low around 63. Northeast wind 7 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 63 °F

    Showers
    Likely

  • Saturday

    Saturday: Mostly cloudy, with a high near 81. Northeast wind around 6 mph becoming southeast in the afternoon.

    High: 81 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. East southeast wind around 7 mph.

    Low: 67 °F

    Partly Cloudy
    then Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers before 4am. Partly cloudy, with a low around 63. West southwest wind around 6 mph.
Thursday
Mostly cloudy, with a high near 80. West southwest wind 6 to 8 mph.
Thursday Night
A 40 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 62. Light and variable wind becoming east around 6 mph after midnight.
Friday
Showers, with thunderstorms also possible after 4pm. High near 74. East wind 9 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Friday Night
Showers likely and possibly a thunderstorm before 7pm, then a chance of showers between 7pm and 1am. Mostly cloudy, with a low around 63. Northeast wind 7 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Mostly cloudy, with a high near 81. Northeast wind around 6 mph becoming southeast in the afternoon.
Saturday Night
A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. East southeast wind around 7 mph.
Sunday
Mostly sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 72.
Monday
Sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 73.
Tuesday
Sunny, with a high near 93.
Tuesday Night
Mostly clear, with a low around 73.
Wednesday
Sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mahomet IL
 40.2°N 88.4°W (Elev. 741 ft)
Last Update:
2:56 am CDT Jun 25, 2026
Forecast Valid:
3am CDT Jun 25, 2026-6pm CDT Jul 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation