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

Fairfield, Fairfield Municipal Airport (KFWC)

Lat: 38.38°NLon: 88.41°WElev: 436ft.

Fair

86°F

30°C

Humidity 41%
Wind Speed SW 5 mph
Barometer 30.22 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 3 Oct 1:35 pm CDT
Extended Forecast for

Grayville IL

  • This Afternoon

    This Afternoon: A slight chance of sprinkles after 2pm. Sunny, with a high near 88. Southwest wind 3 to 5 mph.

    High: 88 °F

    Slight Chance
    Sprinkles

  • Tonight

    Tonight: Clear, with a low around 60. Light south wind.

    Low: 60 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 86. Calm wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 57. Calm wind.

    Low: 57 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 86. South wind 3 to 8 mph.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 62. Light south southeast wind.

    Low: 62 °F

    Clear

  • Monday

    Monday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 86. Calm wind becoming south around 5 mph in the morning.

    High: 86 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers after 1am. Partly cloudy, with a low around 63. Calm wind.

    Low: 63 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.

    High: 83 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A slight chance of sprinkles after 2pm. Sunny, with a high near 88. Southwest wind 3 to 5 mph.
Tonight
Clear, with a low around 60. Light south wind.
Saturday
Sunny, with a high near 86. Calm wind becoming south southeast 5 to 7 mph in the afternoon.
Saturday Night
Clear, with a low around 57. Calm wind.
Sunday
Sunny, with a high near 86. South wind 3 to 8 mph.
Sunday Night
Clear, with a low around 62. Light south southeast wind.
Monday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 86. Calm wind becoming south around 5 mph in the morning.
Monday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 63. Calm wind.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. North northeast wind 3 to 7 mph.
Wednesday
Mostly sunny, with a high near 75. North northeast wind 8 to 10 mph.
Wednesday Night
Mostly clear, with a low around 50. Northeast wind 6 to 8 mph.
Thursday
Sunny, with a high near 73. East northeast wind around 7 mph.
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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:
12:46 pm CDT Oct 3, 2025
Forecast Valid:
1pm CDT Oct 3, 2025-6pm CDT Oct 9, 2025
 
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Additional Resources

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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