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

Rochelle, Rochelle Municipal-Koritz Field Airport (KRPJ)

Lat: 41.89°NLon: 89.08°WElev: 768ft.

Fair

60°F

16°C

Humidity 95%
Wind Speed S 3 mph
Barometer 30.03 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 18 Aug 2:15 am CDT
Extended Forecast for

Compton IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 60. Southwest wind around 5 mph.

    Low: 60 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 3pm. Mostly cloudy, with a high near 78. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 78 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms, mainly before 3am. Mostly cloudy, with a low around 64. West southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 15 mph.

    Low: 64 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Mostly cloudy, then gradual clearing during the afternoon, with a high near 77. Calm wind becoming north around 5 mph.

    High: 77 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58. Calm wind becoming east northeast around 5 mph.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 63.

    Low: 63 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly cloudy, with a low around 60. Southwest wind around 5 mph.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Mostly cloudy, with a high near 78. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms, mainly before 3am. Mostly cloudy, with a low around 64. West southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 15 mph.
Wednesday
Mostly cloudy, then gradual clearing during the afternoon, with a high near 77. Calm wind becoming north around 5 mph.
Wednesday Night
Partly cloudy, with a low around 58. Calm wind becoming east northeast around 5 mph.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 60.
Friday
Mostly sunny, with a high near 77.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Compton IL
 41.71°N 89.09°W
Last Update:
1:50 am CDT Aug 18, 2026
Forecast Valid:
2am CDT Aug 18, 2026-6pm CDT Aug 24, 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