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

Albertus Airport (KFEP)

Lat: 42.25°NLon: 89.58°WElev: 837ft.

Fair

38°F

3°C

Humidity 57%
Wind Speed N 9 mph
Barometer 30.36 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 6 Apr 9:35 pm CDT
Extended Forecast for

Forreston IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. North northeast wind around 10 mph, with gusts as high as 15 mph.

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 43. Northeast wind around 10 mph becoming southeast in the afternoon.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow showers before 4am, then a slight chance of rain showers. Mostly cloudy, with a low around 33. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 65. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 65 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Showers likely. Mostly cloudy, with a low around 49. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: A 40 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 66.

    High: 66 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.

    Low: 44 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers before 1pm. Partly sunny, with a high near 60.

    High: 60 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 23. North northeast wind around 10 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 43. Northeast wind around 10 mph becoming southeast in the afternoon.
Tuesday Night
A slight chance of rain and snow showers before 4am, then a slight chance of rain showers. Mostly cloudy, with a low around 33. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 65. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 49. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 66.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Friday
A chance of showers before 1pm. Partly sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 51.
Sunday
A chance of showers. Mostly cloudy, with a high near 75.
Sunday Night
Showers likely. Mostly cloudy, with a low around 60.
Monday
Showers likely. Mostly cloudy, with a high near 77. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Forreston IL
 42.12°N 89.6°W
Last Update:
9:21 pm CDT Apr 6, 2026
Forecast Valid:
9pm CDT Apr 6, 2026-6pm CDT Apr 13, 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