Current conditions at
Fairfield, Fairfield Municipal Airport (KFWC)
Lat: 38.38°NLon: 88.41°WElev: 436ft.
Overcast
64°F
18°C
| Humidity | 90% |
| Wind Speed | S 8 mph |
| Barometer | 29.92 in |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 10 Mar 2:35 am CDT |
Extended Forecast for
4 Miles S Johnsonville IL
Overnight
Low: 61 °F
Mostly Cloudy
Tuesday
High: 78 °F
Mostly Cloudy
Tuesday Night
Low: 64 °F
Chance
T-stormsWednesday
High: 70 °F
Showers and
BreezyWednesday Night
Low: 34 °F
Chance
Showers then
Mostly CloudyThursday
High: 52 °F
Sunny
Thursday Night
Low: 41 °F
Mostly Cloudy
Friday
High: 62 °F
Partly Sunny
Friday Night
Low: 38 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 61. South southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 78. South southwest wind 8 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Cloudy, with a low around 64. South southwest wind 15 to 17 mph, with gusts as high as 28 mph.
Wednesday
Showers and possibly a thunderstorm before 4pm, then showers likely. High near 70. Breezy, with a southwest wind 17 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%.
Wednesday Night
A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 34. North northwest wind 7 to 16 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 52. North northwest wind around 6 mph becoming west southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 41. South wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 30 mph.
Friday
Partly sunny, with a high near 62. Southwest wind 11 to 18 mph, with gusts as high as 29 mph.
Friday Night
Mostly cloudy, with a low around 38. Northwest wind around 6 mph becoming east after midnight.
Saturday
Mostly sunny, with a high near 65. East wind 7 to 13 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 53. South wind 9 to 14 mph, with gusts as high as 25 mph.
Sunday
Showers likely. Mostly cloudy, with a high near 64. Breezy, with a south southwest wind 14 to 22 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 25. Northwest wind 15 to 17 mph, with gusts as high as 28 mph.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 36. Northwest wind 11 to 14 mph, with gusts as high as 22 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
2:26 am CDT Mar 10, 2026
2am CDT Mar 10, 2026-6pm CDT Mar 16, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
