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

80°F

27°C

Humidity 49%
Wind Speed S 9 mph
Barometer 30.02 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 24 Jun 5:35 pm CDT
Extended Forecast for

Grayville IL

Flood Warning June 24, 05:43pm until June 27, 01:00pm
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning June 24, 05:43pm until June 27, 01:00pm

    NOW until 1:00pm Sat

    Flood Warning

  • Tonight

    Low: 66 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly sunny, with a high near 86. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 60%.

    High: 86 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely, mainly before 11pm, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 68. Calm wind. Chance of precipitation is 70%.

    Low: 68 °F

    Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 85. South southwest wind 3 to 8 mph. Chance of precipitation is 80%.

    High: 85 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 70. Southwest wind around 6 mph becoming calm. Chance of precipitation is 70%.

    Low: 70 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. Southwest wind 5 to 7 mph. Chance of precipitation is 60%.

    High: 87 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. Light south wind.

    Low: 71 °F

    Chance
    T-storms

  • Sunday

    Sunday: Sunny, with a high near 94. South southwest wind 5 to 8 mph.

    High: 94 °F

    Sunny

Detailed Forecast

Tonight
Mostly cloudy, with a low around 66. South wind around 5 mph becoming calm in the evening.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly sunny, with a high near 86. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely, mainly before 11pm, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 68. Calm wind. Chance of precipitation is 70%.
Friday
Showers and possibly a thunderstorm. High near 85. South southwest wind 3 to 8 mph. Chance of precipitation is 80%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 70. Southwest wind around 6 mph becoming calm. Chance of precipitation is 70%.
Saturday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. Southwest wind 5 to 7 mph. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. Light south wind.
Sunday
Sunny, with a high near 94. South southwest wind 5 to 8 mph.
Sunday Night
Clear, with a low around 74. South southwest wind 3 to 7 mph.
Monday
Sunny, with a high near 96. South southwest wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 75. South wind around 5 mph becoming calm in the evening.
Tuesday
Sunny and hot, with a high near 97. Light south southwest wind.
Tuesday Night
Clear, with a low around 76. Light south wind.
Wednesday
Sunny and hot, with a high near 97. Light southwest wind.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grayville IL
 38.25°N 87.98°W
Last Update:
5:31 pm CDT Jun 24, 2026
Forecast Valid:
5pm CDT Jun 24, 2026-6pm CDT Jul 1, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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