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.

Fair

49°F

9°C

Humidity 65%
Wind Speed SE 3 mph
Barometer 29.97 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 7 Jan 7:15 pm CST
Extended Forecast for

Grayville IL

  • Tonight

    Tonight: Increasing clouds, with a low around 42. Calm wind becoming south southeast around 6 mph after midnight.

    Low: 42 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 40 percent chance of showers, mainly after noon. Cloudy, with a high near 66. South southeast wind 7 to 15 mph, with gusts as high as 25 mph.

    High: 66 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 59. South wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.

    Low: 59 °F

    Showers

  • Friday

    Friday: A 30 percent chance of showers before noon. Partly sunny, with a high near 65. South southwest wind 6 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 65 °F

    Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 44. North northeast wind 3 to 5 mph.

    Low: 44 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers before noon. Mostly cloudy, with a high near 49. West northwest wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 49 °F

    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. West wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 34. West northwest wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 22. West northwest wind around 5 mph becoming calm in the evening.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 42. Calm wind becoming south southeast around 6 mph after midnight.
Thursday
A 40 percent chance of showers, mainly after noon. Cloudy, with a high near 66. South southeast wind 7 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Showers before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 59. South wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
Friday
A 30 percent chance of showers before noon. Partly sunny, with a high near 65. South southwest wind 6 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 44. North northeast wind 3 to 5 mph.
Saturday
A 30 percent chance of showers before noon. Mostly cloudy, with a high near 49. West northwest wind 6 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 26. West wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 34. West northwest wind 7 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 22. West northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 43. Light southwest wind becoming south southwest 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 31. Southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 49. Southwest wind 6 to 9 mph.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 36. Southwest wind around 6 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 44. Southwest wind 6 to 9 mph becoming northwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grayville IL
 38.25°N 87.98°W
Last Update:
3:16 pm CST Jan 7, 2026
Forecast Valid:
7pm CST Jan 7, 2026-6pm CST Jan 14, 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