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.

Overcast

77°F

25°C

Humidity 83%
Wind Speed SW 6 mph
Barometer 30.00 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 25 Jul 2:15 pm CDT
Extended Forecast for

Carmi IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 83. Light southwest wind.

    High: 83 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, increasing clouds, with a low around 72. Calm wind.

    Low: 72 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 93. Calm wind.

    High: 93 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers between 3am and 4am. Mostly clear, with a low around 74. Calm wind. Chance of precipitation is 20%.

    Low: 74 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Monday

    Monday: Mostly sunny and hot, with a high near 98. Light south southwest wind increasing to 5 to 9 mph in the morning.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 77. South southwest wind around 8 mph.

    Low: 77 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94. West northwest wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69. North northeast wind 5 to 8 mph.

    Low: 69 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89. Light north northeast wind becoming north 5 to 9 mph in the morning.

    High: 89 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 83. Light southwest wind.
Tonight
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 72. Calm wind.
Sunday
Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 93. Calm wind.
Sunday Night
A slight chance of showers between 3am and 4am. Mostly clear, with a low around 74. Calm wind. Chance of precipitation is 20%.
Monday
Mostly sunny and hot, with a high near 98. Light south southwest wind increasing to 5 to 9 mph in the morning.
Monday Night
Mostly clear, with a low around 77. South southwest wind around 8 mph.
Tuesday
Sunny, with a high near 94. West northwest wind 7 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 69. North northeast wind 5 to 8 mph.
Wednesday
Sunny, with a high near 89. Light north northeast wind becoming north 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around 66. North wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 89. Calm wind becoming northeast around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 67. Calm wind.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. Light and variable wind.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Carmi IL
 38.08°N 88.16°W
Last Update:
2:26 pm CDT Jul 25, 2026
Forecast Valid:
2pm CDT Jul 25, 2026-6pm CDT Jul 31, 2026
 
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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