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

Hazardous Weather Conditions

Current conditions at

Fairfield, Fairfield Municipal Airport (KFWC)

Lat: 38.38°NLon: 88.41°WElev: 436ft.

Mostly Cloudy

67°F

19°C

Humidity 86%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 26 Aug 6:55 am CDT
Extended Forecast for

Crossville IL

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 91 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly between 9pm and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 68. Calm wind.

    Low: 68 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 88. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. North northwest wind around 5 mph becoming calm in the evening.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86. Calm wind becoming north northeast 5 to 7 mph in the morning.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 63. North northeast wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 88. Calm wind.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66. Calm wind.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 93. Calm wind becoming south southwest 5 to 8 mph in the morning.

    High: 93 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
A 50 percent chance of showers and thunderstorms, mainly between 9pm and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 68. Calm wind.
Thursday
Sunny, with a high near 88. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 65. North northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 86. Calm wind becoming north northeast 5 to 7 mph in the morning.
Friday Night
Clear, with a low around 63. North northeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 88. Calm wind.
Saturday Night
Mostly clear, with a low around 66. Calm wind.
Sunday
Sunny, with a high near 93. Calm wind becoming south southwest 5 to 8 mph in the morning.
Sunday Night
Mostly clear, with a low around 71. South wind 3 to 5 mph.
Monday
Sunny, with a high near 95. South southwest wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 73. South wind around 6 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 96. Calm wind becoming southwest 5 to 7 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Crossville IL
 38.17°N 88.07°W
Last Update:
5:01 am CDT Aug 26, 2026
Forecast Valid:
7am CDT Aug 26, 2026-6pm CDT Sep 1, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation