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

67°F

19°C

Humidity 86%
Wind Speed SE 8 mph
Barometer 30.02 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 18 May 10:15 pm CDT
Extended Forecast for

Carmi IL

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 69. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 69 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then showers and thunderstorms likely after 4pm. Mostly sunny, with a high near 87. Southwest wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    High: 87 °F

    Chance
    Showers then
    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely before 7pm, then showers likely and possibly a thunderstorm between 7pm and 4am, then showers likely after 4am. Mostly cloudy, with a low around 63. South southwest wind 5 to 7 mph becoming light and variable. Chance of precipitation is 70%.

    Low: 63 °F

    T-storms
    Likely then
    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 72. North northeast wind around 9 mph. Chance of precipitation is 50%.

    High: 72 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 55. North northeast wind 7 to 9 mph.

    Low: 55 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 74. East northeast wind 7 to 9 mph.

    High: 74 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 58. East northeast wind 6 to 8 mph. Chance of precipitation is 60%.

    Low: 58 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm. Mostly cloudy, with a high near 77. East wind around 7 mph becoming south southwest in the afternoon.

    High: 77 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. South southwest wind around 6 mph.

    Low: 63 °F

    Showers
    Likely

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 69. South wind around 10 mph, with gusts as high as 20 mph.
Tuesday
A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then showers and thunderstorms likely after 4pm. Mostly sunny, with a high near 87. Southwest wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Tuesday Night
Showers and thunderstorms likely before 7pm, then showers likely and possibly a thunderstorm between 7pm and 4am, then showers likely after 4am. Mostly cloudy, with a low around 63. South southwest wind 5 to 7 mph becoming light and variable. Chance of precipitation is 70%.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 72. North northeast wind around 9 mph. Chance of precipitation is 50%.
Wednesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 55. North northeast wind 7 to 9 mph.
Thursday
Partly sunny, with a high near 74. East northeast wind 7 to 9 mph.
Thursday Night
A slight chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 58. East northeast wind 6 to 8 mph. Chance of precipitation is 60%.
Friday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 77. East wind around 7 mph becoming south southwest in the afternoon.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. South southwest wind around 6 mph.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Southwest wind around 6 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Light south wind.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Calm wind becoming south around 5 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 66. Light and variable wind.
Memorial Day
A chance of showers and thunderstorms. Partly sunny, with a high near 85. South wind 3 to 7 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Carmi IL
 38.08°N 88.19°W
Last Update:
7:21 pm CDT May 18, 2026
Forecast Valid:
10pm CDT May 18, 2026-6pm CDT May 25, 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