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

55°F

13°C

Humidity 66%
Wind Speed SW 3 mph
Barometer 30.12 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 10 Nov 8:55 am CST
Extended Forecast for

Grayville IL

  • Today

    Today: Sunny, with a high near 70. Calm wind becoming west around 5 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Patchy Fog

  • Veterans Day

    Veterans Day: A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Mostly sunny, with a high near 70. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 70 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43. Northwest wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 51. Northwest wind 11 to 15 mph, with gusts as high as 21 mph.

    High: 51 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31. North northwest wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 46. Northwest wind 7 to 11 mph.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. North northwest wind around 5 mph becoming calm in the evening.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 48. Calm wind.

    High: 48 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 70. Calm wind becoming west around 5 mph.
Tonight
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 43. Calm wind.
Veterans Day
A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Mostly sunny, with a high near 70. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 43. Northwest wind 9 to 11 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 51. Northwest wind 11 to 15 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 31. North northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 46. Northwest wind 7 to 11 mph.
Friday Night
Mostly clear, with a low around 26. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 48. Calm wind.
Saturday Night
Mostly clear, with a low around 29. Calm wind.
Sunday
Mostly sunny, with a high near 52. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 34. Calm wind.
Monday
Mostly sunny, with a high near 55. Calm wind becoming east southeast around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grayville IL
 38.25°N 87.98°W
Last Update:
7:56 am CST Nov 10, 2026
Forecast Valid:
9am CST Nov 10, 2026-6pm CST Nov 16, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation