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.

Fair

7°F

-14°C

Humidity 69%
Wind Speed Calm
Barometer 30.28 in
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Last update 29 Jan 2:35 am CST
Extended Forecast for

Penfield IL

  • Overnight

    Overnight: Partly cloudy, with a low around -3. Wind chill values between -5 and -10. North wind 3 to 5 mph.

    Low: -3 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 15. Wind chill values between -9 and 1. North wind 3 to 5 mph.

    High: 15 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -3. Wind chill values between -8 and -13. North northwest wind 3 to 5 mph.

    Low: -3 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 14. Wind chill values between -3 and -13. North wind 3 to 7 mph.

    High: 14 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 0. Northwest wind 6 to 11 mph, with gusts as high as 18 mph.

    Low: 0 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 19. North northwest wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 19 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 4. Northwest wind 3 to 7 mph.

    Low: 4 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around -3. Wind chill values between -5 and -10. North wind 3 to 5 mph.
Thursday
Mostly cloudy, with a high near 15. Wind chill values between -9 and 1. North wind 3 to 5 mph.
Thursday Night
Partly cloudy, with a low around -3. Wind chill values between -8 and -13. North northwest wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 14. Wind chill values between -3 and -13. North wind 3 to 7 mph.
Friday Night
Partly cloudy, with a low around 0. Northwest wind 6 to 11 mph, with gusts as high as 18 mph.
Saturday
Partly sunny, with a high near 19. North northwest wind 8 to 13 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 4. Northwest wind 3 to 7 mph.
Sunday
Mostly sunny, with a high near 21.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 10.
Monday
Mostly cloudy, with a high near 27.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Mostly cloudy, with a high near 28.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 16.
Wednesday
A chance of snow. Mostly cloudy, with a high near 27.
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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:
2:47 am CST Jan 29, 2026
Forecast Valid:
2am CST Jan 29, 2026-6pm CST Feb 4, 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