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

56°F

13°C

Humidity 55%
Wind Speed N 16 G 22 mph
Barometer 29.99 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 13 May 8:15 am CDT
Extended Forecast for

Hillcrest IL

  • Today

    Today: Mostly sunny, with a high near 63. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 63 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 39. North wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 71. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of showers after 1am. Increasing clouds, with a low around 50. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 79. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 79 °F

    Slight Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Partly cloudy, with a low around 58.

    Low: 58 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 81.

    High: 81 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 63. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 39. North wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 71. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
A 50 percent chance of showers after 1am. Increasing clouds, with a low around 50. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 79. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 56.
Saturday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87.
Saturday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Partly cloudy, with a low around 58.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 81.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Monday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 88. Breezy.
Monday Night
Showers likely. Mostly cloudy, with a low around 59.
Tuesday
Showers likely. Mostly cloudy, with a high near 75. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Hillcrest IL
 41.95°N 89.08°W
Last Update:
8:21 am CDT May 13, 2026
Forecast Valid:
8am CDT May 13, 2026-6pm CDT May 19, 2026
 
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Additional Resources

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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