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

33°F

1°C

Humidity 84%
Wind Speed Calm
Barometer 30.31 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 12 Mar 6:35 am CDT
Extended Forecast for

Grayville IL

  • Today

    Today: Sunny, with a high near 51. Calm wind becoming west 5 to 9 mph in the morning.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 41. Breezy, with a south wind 6 to 11 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 29 mph.

    Low: 41 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Friday

    Friday: Partly sunny, with a high near 61. Breezy, with a southwest wind 16 to 21 mph, with gusts as high as 30 mph.

    High: 61 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. West northwest wind 5 to 7 mph becoming northeast after midnight.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 63. East northeast wind 7 to 10 mph becoming southeast in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52. East southeast wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 69. Breezy, with a south wind 11 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.

    High: 69 °F

    Mostly Cloudy
    then Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: Rain showers likely before 1am, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 27. Breezy, with a southwest wind around 21 mph becoming west northwest after midnight. Winds could gust as high as 32 mph.

    Low: 27 °F

    Breezy.
    Showers
    Likely then
    Rain/Snow
    Likely

  • Monday

    Monday: A slight chance of snow showers before 1pm. Partly sunny, with a high near 34. Breezy, with a west northwest wind 17 to 20 mph, with gusts as high as 30 mph.

    High: 34 °F

    Slight Chance
    Snow Showers
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 51. Calm wind becoming west 5 to 9 mph in the morning.
Tonight
Partly cloudy, with a low around 41. Breezy, with a south wind 6 to 11 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 29 mph.
Friday
Partly sunny, with a high near 61. Breezy, with a southwest wind 16 to 21 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 36. West northwest wind 5 to 7 mph becoming northeast after midnight.
Saturday
Mostly sunny, with a high near 63. East northeast wind 7 to 10 mph becoming southeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 52. East southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday
Showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 69. Breezy, with a south wind 11 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.
Sunday Night
Rain showers likely before 1am, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 27. Breezy, with a southwest wind around 21 mph becoming west northwest after midnight. Winds could gust as high as 32 mph.
Monday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 34. Breezy, with a west northwest wind 17 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 16. Northwest wind 7 to 14 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 37. West wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 28. Light and variable wind becoming south southeast around 6 mph after midnight.
Wednesday
Mostly cloudy, with a high near 52. South wind 6 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Grayville IL
 38.26°N 88.01°W
Last Update:
6:36 am CDT Mar 12, 2026
Forecast Valid:
6am CDT Mar 12, 2026-6pm CDT Mar 18, 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