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.

Overcast

64°F

18°C

Humidity 68%
Wind Speed SW 10 mph
Barometer 29.79 in
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 4 Nov 2:35 pm CST
Extended Forecast for

Fairfield Municipal Airport IL

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 64. West wind 6 to 10 mph.

    High: 64 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy fog between 3am and 4am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 47. Light and variable wind.

    Low: 47 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Sunny, with a high near 64. West southwest wind 5 to 9 mph becoming calm in the afternoon.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 45. Calm wind.

    Low: 45 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 56. Light northwest wind becoming north northwest 5 to 9 mph in the morning.

    High: 56 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. North wind around 6 mph becoming calm in the evening.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54. Calm wind becoming north around 5 mph.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58. Calm wind becoming west northwest around 5 mph.

    High: 58 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 64. West wind 6 to 10 mph.
Tonight
Patchy fog between 3am and 4am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 47. Light and variable wind.
Thursday
Sunny, with a high near 64. West southwest wind 5 to 9 mph becoming calm in the afternoon.
Thursday Night
Increasing clouds, with a low around 45. Calm wind.
Friday
Partly sunny, with a high near 56. Light northwest wind becoming north northwest 5 to 9 mph in the morning.
Friday Night
Mostly clear, with a low around 34. North wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 54. Calm wind becoming north around 5 mph.
Saturday Night
Mostly clear, with a low around 31. Calm wind.
Sunday
Sunny, with a high near 58. Calm wind becoming west northwest around 5 mph.
Sunday Night
Mostly clear, with a low around 34. Calm wind.
Monday
Sunny, with a high near 64. Calm wind becoming southwest around 5 mph.
Monday Night
Clear, with a low around 38. Calm wind.
Tuesday
Sunny, with a high near 65. Calm wind becoming west around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Fairfield Municipal Airport IL
 38.38°N 88.4°W
Last Update:
1:11 pm CST Nov 4, 2026
Forecast Valid:
2pm CST Nov 4, 2026-6pm CST Nov 10, 2026
 
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Additional Resources

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