Hazardous Weather Conditions
Current conditions at
Fairfield, Fairfield Municipal Airport (KFWC)
Lat: 38.38°NLon: 88.41°WElev: 436ft.
Thunderstorm Light Rain in Vicinity
66°F
19°C
| Humidity | 87% |
| Wind Speed | SW 8 G 17 mph |
| Barometer | 29.98 in |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 4 Apr 5:35 am CDT |
Extended Forecast for
Fairfield IL
Overnight
Low: 69 °F
Chance
T-stormsSaturday
High: 66 °F⇓
Showers
Saturday Night
Low: 40 °F
Gradual
ClearingSunday
High: 57 °F
Sunny
Sunday Night
Low: 38 °F
Clear
Monday
High: 62 °F
Sunny
Monday Night
Low: 35 °F
Partly Cloudy
Tuesday
High: 53 °F
Mostly Sunny
Tuesday Night
Low: 37 °F
Partly Cloudy
Detailed Forecast
Overnight
A 50 percent chance of showers and thunderstorms. Cloudy, with a steady temperature around 69. South wind around 9 mph, with gusts as high as 18 mph.
Saturday
Showers and possibly a thunderstorm before 3pm, then a chance of showers. Temperature falling to around 58 by 4pm. South southwest wind 9 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%.
Saturday Night
Cloudy during the early evening, then gradual clearing, with a low around 40. West northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Sunday
Sunny, with a high near 57. Northwest wind 6 to 10 mph.
Sunday Night
Clear, with a low around 38. Northwest wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 62. West northwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 35. North wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 53. Northeast wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 37. East wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 70. South wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a low around 51. South wind 7 to 9 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 74. South wind 9 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 53. South wind around 7 mph.
Friday
Mostly sunny, with a high near 76. South wind 8 to 13 mph, with gusts as high as 20 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Fairfield IL
38.38°N 88.37°W
38.38°N 88.37°W
3:52 am CDT Apr 4, 2026
5am CDT Apr 4, 2026-6pm CDT Apr 10, 2026
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