Current conditions at
Fairfield, Fairfield Municipal Airport (KFWC)
Lat: 38.38°NLon: 88.41°WElev: 436ft.
Fair
47°F
8°C
| Humidity | 45% |
| Wind Speed | W 5 mph |
| Barometer | 29.81 in |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 45°F (7°C) |
| Last update | 25 Feb 11:15 am CST |
Extended Forecast for
4 Miles S Johnsonville IL
Today
High: 52 °F
Mostly Cloudy
Tonight
Low: 34 °F
Chance
ShowersThursday
High: 53 °F
Decreasing
CloudsThursday Night
Low: 35 °F
Mostly Clear
Friday
High: 63 °F
Sunny
Friday Night
Low: 40 °F
Mostly Clear
Saturday
High: 61 °F
Mostly Sunny
Saturday Night
Low: 32 °F
Slight Chance
Showers then
Mostly CloudySunday
High: 45 °F
Mostly Cloudy
then Chance
Rain/Snow
Detailed Forecast
Today
Mostly cloudy, with a high near 52. Northwest wind around 5 mph becoming calm in the afternoon.
Tonight
A 40 percent chance of showers, mainly between 10pm and 5am. Mostly cloudy, with a low around 34. Calm wind becoming northeast around 6 mph after midnight.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 53. East 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 63. Light south southwest wind becoming southwest 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 40. South southwest wind 5 to 8 mph becoming north northwest after midnight.
Saturday
Mostly sunny, with a high near 61. North wind 5 to 8 mph becoming south in the afternoon.
Saturday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 32. North northeast wind 7 to 11 mph, with gusts as high as 21 mph.
Sunday
A chance of rain and snow showers after noon. Cloudy, with a high near 45. East northeast wind around 11 mph, with gusts as high as 21 mph.
Sunday Night
Rain and snow showers likely. Cloudy, with a low around 30. Northeast wind around 10 mph, with gusts as high as 18 mph.
Monday
A chance of rain and snow showers. Cloudy, with a high near 40. Northeast wind 8 to 10 mph, with gusts as high as 20 mph.
Monday Night
A chance of showers. Cloudy, with a low around 30. East northeast wind around 7 mph.
Tuesday
A chance of showers. Cloudy, with a high near 46. East northeast wind 5 to 8 mph becoming southwest in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles S Johnsonville IL
38.45°N 88.54°W
38.45°N 88.54°W
9:46 am CST Feb 25, 2026
11am CST Feb 25, 2026-6pm CST Mar 3, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
