Current conditions at
Fairfield, Fairfield Municipal Airport (KFWC)
Lat: 38.38°NLon: 88.41°WElev: 436ft.
Overcast
45°F
7°C
| Humidity | 56% |
| Wind Speed | N 7 mph |
| Barometer | 29.81 in |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 41°F (5°C) |
| Last update | 26 Feb 1:15 am CST |
Extended Forecast for
4 Miles S Johnsonville IL
Overnight
Low: 34 °F
Chance
ShowersThursday
High: 54 °F
Decreasing
CloudsThursday Night
Low: 35 °F
Mostly Clear
Friday
High: 65 °F
Sunny
Friday Night
Low: 40 °F
Mostly Clear
Saturday
High: 62 °F
Mostly Sunny
Saturday Night
Low: 31 °F
Slight Chance
ShowersSunday
High: 41 °F
Slight Chance
Showers then
Chance
Rain/SnowSunday Night
Low: 28 °F
Rain/Snow
Likely
Detailed Forecast
Overnight
A 40 percent chance of showers, mainly between 2am and 5am. Mostly cloudy, with a low around 34. North northeast wind around 6 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 54. Northeast wind around 6 mph becoming calm in the afternoon.
Thursday Night
Mostly clear, with a low around 35. Light and variable wind.
Friday
Sunny, with a high near 65. Light south southwest wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Friday Night
Mostly clear, with a low around 40. South southwest wind 5 to 8 mph becoming north after midnight.
Saturday
Mostly sunny, with a high near 62. North northeast wind 5 to 9 mph becoming southeast in the afternoon.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 31. North northeast wind 8 to 10 mph, with gusts as high as 21 mph.
Sunday
A slight chance of rain showers before noon, then a chance of rain and snow showers. Mostly cloudy, with a high near 41. Northeast wind 10 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Rain and snow showers likely. Cloudy, with a low around 28. Northeast wind around 10 mph, with gusts as high as 20 mph.
Monday
A chance of rain and snow showers before noon, then a slight chance of rain showers. Cloudy, with a high near 41. Northeast wind 7 to 11 mph, with gusts as high as 20 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 27. East northeast wind around 6 mph.
Tuesday
A chance of showers. Cloudy, with a high near 44. East northeast wind around 7 mph becoming west in the afternoon.
Tuesday Night
A chance of showers. Cloudy, with a low around 32. North wind around 6 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 50. East wind 6 to 8 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles S Johnsonville IL
38.45°N 88.54°W
38.45°N 88.54°W
12:46 am CST Feb 26, 2026
1am CST Feb 26, 2026-6pm CST Mar 4, 2026
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