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

Hazardous Weather Conditions

Current conditions at

Rantoul National Aviation Center Airport (KTIP)

Lat: 40.29°NLon: 88.15°WElev: 732ft.

Partly Cloudy

20°F

-7°C

Humidity 70%
Wind Speed NW 10 mph
Barometer 30.23 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 17 Mar 10:55 am CDT
Extended Forecast for

Penfield IL

  • Today

    Today: Partly sunny, with a high near 27. West southwest wind 8 to 13 mph, with gusts as high as 17 mph.

    High: 27 °F

    Partly Sunny

  • Tonight

    Tonight: Snow, mainly after midnight. Low around 24. South wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Chance Snow
    then Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow before 7am. Partly sunny, with a high near 49. South wind 11 to 17 mph, with gusts as high as 28 mph.

    High: 49 °F

    Chance Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34. West southwest wind around 6 mph becoming south after midnight.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 61. South wind 6 to 8 mph.

    High: 61 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40. West wind around 6 mph becoming east southeast in the evening.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 67. Southwest wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 67 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 27. West southwest wind 8 to 13 mph, with gusts as high as 17 mph.
Tonight
Snow, mainly after midnight. Low around 24. South wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Wednesday
A 30 percent chance of snow before 7am. Partly sunny, with a high near 49. South wind 11 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly cloudy, with a low around 34. West southwest wind around 6 mph becoming south after midnight.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 61. South wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around 40. West wind around 6 mph becoming east southeast in the evening.
Friday
Partly sunny, with a high near 67. Southwest wind 6 to 10 mph, with gusts as high as 16 mph.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Penfield IL
 40.31°N 87.96°W (Elev. 728 ft)
Last Update:
10:36 am CDT Mar 17, 2026
Forecast Valid:
11am CDT Mar 17, 2026-6pm CDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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