Current conditions at
Fairfield, Fairfield Municipal Airport (KFWC)
Lat: 38.38°NLon: 88.41°WElev: 436ft.
Fair
45°F
7°C
| Humidity | 54% |
| Wind Speed | Calm |
| Barometer | 30.34 in |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Last update | 7 Apr 10:15 pm CDT |
Extended Forecast for
4 Miles S Johnsonville IL
Tonight
Low: 38 °F
Partly Cloudy
Wednesday
High: 72 °F
Mostly Sunny
Wednesday Night
Low: 52 °F
Mostly Clear
Thursday
High: 76 °F
Sunny
Thursday Night
Low: 56 °F
Partly Cloudy
Friday
High: 73 °F
Slight Chance
Showers then
Chance
ShowersFriday Night
Low: 52 °F
Chance
ShowersSaturday
High: 74 °F
Partly Sunny
Saturday Night
Low: 58 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 38. East wind around 6 mph.
Wednesday
Mostly sunny, with a high near 72. South wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a low around 52. South wind 7 to 9 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 76. South southwest wind 9 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 56. South wind around 7 mph.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 73. South southwest wind 7 to 10 mph becoming west in the afternoon. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Light and variable wind becoming northeast around 5 mph after midnight. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 74. East southeast wind around 6 mph.
Saturday Night
Partly cloudy, with a low around 58. East southeast wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 82. South wind 6 to 14 mph, with gusts as high as 22 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South wind 10 to 14 mph, with gusts as high as 24 mph.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 80. Breezy, with a south southwest wind 14 to 20 mph, with gusts as high as 29 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South southwest wind around 14 mph, with gusts as high as 24 mph.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 79. South southwest wind 13 to 16 mph, with gusts as high as 24 mph.
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
8:36 pm CDT Apr 7, 2026
10pm CDT Apr 7, 2026-6pm CDT Apr 14, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
