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.

Light Rain

63°F

17°C

Humidity 72%
Wind Speed Calm
Barometer 30.31 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 31 Oct 10:35 pm CST
Extended Forecast for

Grayville IL

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 2am. Cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers, mainly after 5pm. Cloudy, with a high near 63. Light east southeast wind becoming southeast 5 to 9 mph in the morning.

    High: 63 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Cloudy, with a low around 53. South southeast wind 6 to 9 mph.

    Low: 53 °F

    Slight Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers between 9am and 10am. Cloudy, with a high near 69. South southeast wind 8 to 10 mph.

    High: 69 °F

    Chance
    Showers then
    Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 59. South southeast wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: 59 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 74. South wind 16 to 18 mph, with gusts as high as 26 mph.

    High: 74 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 58. South wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

    Low: 58 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 69. South southwest wind 7 to 9 mph.

    High: 69 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Light and variable wind.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly after 2am. Cloudy, with a low around 56. Calm wind.
Sunday
A 40 percent chance of showers, mainly after 5pm. Cloudy, with a high near 63. Light east southeast wind becoming southeast 5 to 9 mph in the morning.
Sunday Night
A 20 percent chance of showers. Cloudy, with a low around 53. South southeast wind 6 to 9 mph.
Monday
A 30 percent chance of showers between 9am and 10am. Cloudy, with a high near 69. South southeast wind 8 to 10 mph.
Monday Night
Mostly cloudy, with a low around 59. South southeast wind 9 to 14 mph, with gusts as high as 21 mph.
Tuesday
A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 74. South wind 16 to 18 mph, with gusts as high as 26 mph.
Tuesday Night
Showers likely, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 58. South wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Wednesday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 69. South southwest wind 7 to 9 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Light and variable wind.
Thursday
A chance of showers, mainly before 1pm. Mostly sunny, with a high near 67. Calm wind becoming west around 6 mph in the afternoon.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 48. Light west northwest wind.
Friday
Partly sunny, with a high near 65. Northwest wind 3 to 8 mph.
Friday Night
Mostly cloudy, with a low around 45. Light northwest wind.
Saturday
Partly sunny, with a high near 65. Calm wind becoming north northwest around 5 mph 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:
10:16 pm CDT Oct 31, 2026
Forecast Valid:
11pm CDT Oct 31, 2026-6pm CST Nov 7, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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