Hazardous Weather Conditions
Current conditions at
Fairfield, Fairfield Municipal Airport (KFWC)
Lat: 38.38°NLon: 88.41°WElev: 436ft.
Fair
6°F
-14°C
| Humidity | 73% |
| Wind Speed | N 6 mph |
| Barometer | 30.40 in |
| Dewpoint | -1°F (-18°C) |
| Visibility | 10.00 mi |
| Wind Chill | -5°F (-21°C) |
| Last update | 27 Jan 10:55 pm CST |
Extended Forecast for
Fairfield IL
Tonight
Low: -3 °F
Patchy
Freezing Fog
and Patchy
FogWednesday
High: 25 °F
Patchy
Freezing Fog
then Mostly
SunnyWednesday Night
Low: 9 °F
Mostly Cloudy
Thursday
High: 21 °F
Mostly Cloudy
Thursday Night
Low: 5 °F
Mostly Cloudy
Friday
High: 15 °F
Mostly Sunny
Friday Night
Low: 0 °F
Partly Cloudy
Saturday
High: 16 °F
Mostly Sunny
Saturday Night
Low: 2 °F
Partly Cloudy
Detailed Forecast
Tonight
Patchy fog between 2am and 3am. Patchy freezing fog after 3am. Otherwise, mostly clear, with a low around -3. Light and variable wind.
Wednesday
Patchy freezing fog before 8am. Mostly sunny, with a high near 25. Wind chill values as low as -3. Light west wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 9. Light and variable wind becoming southwest around 5 mph after midnight.
Thursday
Mostly cloudy, with a high near 21. Light north northeast wind.
Thursday Night
Mostly cloudy, with a low around 5. Calm wind becoming north around 5 mph after midnight.
Friday
Mostly sunny, with a high near 15. North wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around 0. North wind around 7 mph.
Saturday
Mostly sunny, with a high near 16. Northwest wind 6 to 9 mph.
Saturday Night
Partly cloudy, with a low around 2. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 24. Light and variable wind becoming west around 6 mph in the morning.
Sunday Night
A slight chance of snow showers. Mostly cloudy, with a low around 12. Light south southwest wind.
Monday
Partly sunny, with a high near 29. West wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 14. Light west wind.
Tuesday
Partly sunny, with a high near 31. Calm wind becoming southwest around 6 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Fairfield IL
38.38°N 88.37°W
38.38°N 88.37°W
10:56 pm CST Jan 27, 2026
11pm CST Jan 27, 2026-6pm CST Feb 3, 2026
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