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

Rantoul National Aviation Center Airport (KTIP)

Lat: 40.29°NLon: 88.15°WElev: 732ft.

Overcast

40°F

4°C

Humidity 87%
Wind Speed W 16 mph
Barometer 30.01 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 7 Mar 10:15 pm CDT
Extended Forecast for

Penfield IL

  • Tonight

    Tonight: Cloudy early, then gradual clearing, with a low around 34. West northwest wind 6 to 11 mph, with gusts as high as 18 mph.

    Low: 34 °F

    Gradual
    Clearing

  • Sunday

    Sunday: Sunny, with a high near 62. Southwest wind 7 to 17 mph, with gusts as high as 24 mph.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 43. South southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 43 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 73. South southwest wind 11 to 17 mph, with gusts as high as 24 mph.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. South southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 78. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 28 mph.

    High: 78 °F

    Partly Sunny
    then Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 52. Breezy, with a south southwest wind 17 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 52 °F

    Showers and
    Breezy

  • Wednesday

    Wednesday: Showers. High near 64. Breezy. Chance of precipitation is 90%.

    High: 64 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before midnight. Partly cloudy, with a low around 28. Blustery.

    Low: 28 °F

    Chance Rain
    then Partly
    Cloudy and
    Blustery

Detailed Forecast

Tonight
Cloudy early, then gradual clearing, with a low around 34. West northwest wind 6 to 11 mph, with gusts as high as 18 mph.
Sunday
Sunny, with a high near 62. Southwest wind 7 to 17 mph, with gusts as high as 24 mph.
Sunday Night
Clear, with a low around 43. South southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 73. South southwest wind 11 to 17 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 56. South southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 78. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 28 mph.
Tuesday Night
Showers and possibly a thunderstorm. Low around 52. Breezy, with a south southwest wind 17 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Showers. High near 64. Breezy. Chance of precipitation is 90%.
Wednesday Night
A 30 percent chance of rain before midnight. Partly cloudy, with a low around 28. Blustery.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Mostly cloudy, with a low around 36. Breezy.
Friday
Mostly cloudy, with a high near 61. Breezy.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Mostly cloudy, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Penfield IL
 40.31°N 87.93°W (Elev. 696 ft)
Last Update:
8:36 pm CST Mar 7, 2026
Forecast Valid:
9pm CST Mar 7, 2026-6pm CDT Mar 14, 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