Hazardous Weather Conditions
Current conditions at
Fairfield, Fairfield Municipal Airport (KFWC)
Lat: 38.38°NLon: 88.41°WElev: 436ft.
Fair
67°F
19°C
| Humidity | 73% |
| Wind Speed | S 10 mph |
| Barometer | 29.99 in |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 17 Apr 9:15 am CDT |
Extended Forecast for
4 Miles S Fairfield IL
Today
High: 84 °F
Chance
T-stormsTonight
Low: 53 °F
Slight Chance
T-storms then
ShowersSaturday
High: 66 °F⇓
Showers
Saturday Night
Low: 38 °F
Slight Chance
ShowersSunday
High: 64 °F
Sunny
Sunday Night
Low: 41 °F
Mostly Clear
Monday
High: 68 °F
Sunny
Monday Night
Low: 50 °F
Clear
Tuesday
High: 77 °F
Mostly Sunny
Detailed Forecast
Today
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 84. South southwest wind 6 to 13 mph, with gusts as high as 22 mph.
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Low around 53. South wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Saturday
Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Temperature falling to around 54 by 4pm. Southwest wind 11 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%.
Saturday Night
A 20 percent chance of showers before 1am. Mostly cloudy, then gradually becoming clear, with a low around 38. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 64. West wind 5 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 41. Northwest wind around 6 mph becoming light and variable in the evening.
Monday
Sunny, with a high near 68. Light and variable wind becoming east southeast around 6 mph in the morning.
Monday Night
Clear, with a low around 50. South wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 77. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 55. South southwest wind around 8 mph.
Wednesday
A slight chance of showers and thunderstorms. Sunny, with a high near 78. Southwest wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a low around 58. South wind around 6 mph.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81. South wind 6 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles S Fairfield IL
38.34°N 88.35°W
38.34°N 88.35°W
7:51 am CDT Apr 17, 2026
9am CDT Apr 17, 2026-6pm CDT Apr 23, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
