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

39°F

4°C

Humidity 76%
Wind Speed E 10 mph
Barometer 30.21 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 2 Mar 9:55 pm CST
Extended Forecast for

Penfield IL

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 5am. Cloudy, with a low around 32. East southeast wind 3 to 7 mph.

    Low: 32 °F

    Cloudy then
    Chance Rain

  • Tuesday

    Tuesday: Rain, mainly before noon. High near 47. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Rain then
    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain and thunderstorms likely before 11pm, then rain likely and possibly a thunderstorm between 11pm and 3am, then a chance of rain after 3am. Mostly cloudy, with a low around 39. East northeast wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 39 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely before 9am, then showers likely after 9am. Cloudy, with a high near 56. East northeast wind 5 to 7 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 56 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm, then showers after midnight. Low around 48. South wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Showers

  • Thursday

    Thursday: Showers. High near 64. West southwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 64 °F

    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 48. West southwest wind 5 to 7 mph becoming south southeast after midnight.

    Low: 48 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely, mainly before noon. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.

    High: 73 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 57. Chance of precipitation is 70%.

    Low: 57 °F

    Chance
    Showers then
    Showers
    Likely

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly after 5am. Cloudy, with a low around 32. East southeast wind 3 to 7 mph.
Tuesday
Rain, mainly before noon. High near 47. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain and thunderstorms likely before 11pm, then rain likely and possibly a thunderstorm between 11pm and 3am, then a chance of rain after 3am. Mostly cloudy, with a low around 39. East northeast wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Rain likely before 9am, then showers likely after 9am. Cloudy, with a high near 56. East northeast wind 5 to 7 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely and possibly a thunderstorm, then showers after midnight. Low around 48. South wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Showers. High near 64. West southwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 48. West southwest wind 5 to 7 mph becoming south southeast after midnight.
Friday
Showers likely, mainly before noon. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
Friday Night
A chance of showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 57. Chance of precipitation is 70%.
Saturday
Showers likely, mainly before noon. Cloudy, with a high near 68. Chance of precipitation is 70%.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
Partly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 68.
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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:
9:46 pm CST Mar 2, 2026
Forecast Valid:
10pm CST Mar 2, 2026-6pm CDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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