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.

Fair

39°F

4°C

Humidity 53%
Wind Speed S 5 mph
Barometer 30.07 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 9 Feb 2:15 pm CST
Extended Forecast for

Penfield IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 40. South southwest wind around 7 mph.

    High: 40 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 30. South wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. Southwest wind 9 to 14 mph becoming northwest in the morning. Winds could gust as high as 22 mph.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. Northwest wind around 8 mph, with gusts as high as 15 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 41. Northwest wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 25. Northwest wind around 5 mph becoming calm in the evening.

    Low: 25 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy, with a high near 40. Light east southeast wind.

    High: 40 °F

    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 40. South southwest wind around 7 mph.
Tonight
Partly cloudy, with a low around 30. South wind 8 to 13 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 50. Southwest wind 9 to 14 mph becoming northwest in the morning. Winds could gust as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 25. Northwest wind around 8 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 41. Northwest wind 6 to 10 mph, with gusts as high as 16 mph.
Wednesday Night
Increasing clouds, with a low around 25. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Cloudy, with a high near 40. Light east southeast wind.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 43.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A chance of rain. Cloudy, with a high near 44.
Saturday Night
Rain likely. Cloudy, with a low around 32.
Sunday
Rain likely. Mostly cloudy, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Penfield IL
 40.31°N 87.96°W (Elev. 728 ft)
Last Update:
12:56 pm CST Feb 9, 2026
Forecast Valid:
2pm CST Feb 9, 2026-6pm CST Feb 15, 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