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

Forest City Municipal Airport (KFXY)

Lat: 43.24°NLon: 93.62°WElev: 1230ft.

Fair

64°F

18°C

Humidity 83%
Wind Speed SE 3 mph
Barometer 30.13 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 2 Oct 11:15 pm CDT
Extended Forecast for

Crystal Lake IA

  • Tonight

    Tonight: Clear, with a low around 61. South southwest wind around 7 mph, with gusts as high as 18 mph.

    Low: 61 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 89. South southwest wind 6 to 14 mph, with gusts as high as 18 mph.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 66. South wind 9 to 14 mph, with gusts as high as 23 mph.

    Low: 66 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 88. Windy, with a south wind 16 to 21 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 88 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. Windy, with a south wind around 23 mph, with gusts as high as 33 mph.

    Low: 64 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 84. Windy.

    High: 84 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Partly cloudy, with a low around 49.

    Low: 49 °F

    Slight Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers. Partly sunny, with a high near 66.

    High: 66 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 61. South southwest wind around 7 mph, with gusts as high as 18 mph.
Friday
Sunny, with a high near 89. South southwest wind 6 to 14 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 66. South wind 9 to 14 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 88. Windy, with a south wind 16 to 21 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 36 mph.
Saturday Night
Mostly clear, with a low around 64. Windy, with a south wind around 23 mph, with gusts as high as 33 mph.
Sunday
Sunny, with a high near 84. Windy.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 49.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 66.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Crystal Lake IA
 43.22°N 93.81°W
Last Update:
10:34 pm CDT Oct 2, 2025
Forecast Valid:
11pm CDT Oct 2, 2025-6pm CDT Oct 9, 2025
 
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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