Current conditions at

Fairfield, Fairfield Municipal Airport (KFWC)

Lat: 38.38°NLon: 88.41°WElev: 436ft.

Fog/Mist

25°F

-4°C

Humidity 95%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 23°F (-5°C)
Visibility 4.00 mi
Last update 1 Jan 5:35 am CST
Extended Forecast for

4 Miles S Johnsonville IL

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 38. Calm wind becoming northeast around 6 mph.

    High: 38 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Light north wind.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 41. Calm wind becoming east northeast around 6 mph in the morning.

    High: 41 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Cloudy, with a low around 28. Northeast wind around 6 mph.

    Low: 28 °F

    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 41. North northeast wind 3 to 6 mph.

    High: 41 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 40. Light and variable wind.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 54. South southwest wind 6 to 10 mph.

    High: 54 °F

    Sunny

Detailed Forecast

New Year's Day
Partly sunny, with a high near 38. Calm wind becoming northeast around 6 mph.
Tonight
Partly cloudy, with a low around 27. Light north wind.
Friday
Mostly cloudy, with a high near 41. Calm wind becoming east northeast around 6 mph in the morning.
Friday Night
Cloudy, with a low around 28. Northeast wind around 6 mph.
Saturday
Partly sunny, with a high near 41. North northeast wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 23. Calm wind.
Sunday
Mostly sunny, with a high near 40. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 30. Calm wind becoming south 5 to 7 mph after midnight.
Monday
Sunny, with a high near 54. South southwest wind 6 to 10 mph.
Monday Night
Mostly cloudy, with a low around 39. South wind around 6 mph.
Tuesday
Mostly cloudy, with a high near 59. South southwest wind 6 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 43. West southwest wind around 6 mph.
Wednesday
A slight chance of rain. Partly sunny, with a high near 57. West southwest wind around 6 mph becoming south in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Johnsonville IL
 38.45°N 88.54°W
5:35 am CST Jan 1, 2026
5am CST Jan 1, 2026-6pm CST Jan 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