Hazardous Weather Conditions
Current conditions at
Fairfield, Fairfield Municipal Airport (KFWC)
Lat: 38.38°NLon: 88.41°WElev: 436ft.
Fair
74°F
23°C
| Humidity | 91% |
| Wind Speed | Calm |
| Barometer | 30.03 in |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Last update | 16 Aug 6:15 am CDT |
Extended Forecast for
Fairfield IL
Extreme Heat Warning August 16, 06:21am until August 16, 08:00pm
NOW until 8:00pm Sun
Extreme Heat Warning
Today
High: 93 °F
Mostly Sunny
then Slight
Chance
T-stormsTonight
Low: 72 °F
Chance
T-storms then
Chance
ShowersMonday
High: 86 °F
Partly Sunny
Monday Night
Low: 64 °F
Partly Cloudy
Tuesday
High: 87 °F
Sunny
Tuesday Night
Low: 68 °F
Mostly Clear
then Slight
Chance
T-stormsWednesday
High: 88 °F
Chance
ShowersWednesday Night
Low: 66 °F
Chance
T-storms
Detailed Forecast
Today
A 10 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 93. Light and variable wind becoming west southwest 5 to 7 mph in the morning.
Tonight
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Light and variable wind. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 86. North northwest wind 3 to 7 mph.
Monday Night
Partly cloudy, with a low around 64. Light north wind.
Tuesday
Sunny, with a high near 87. Calm wind.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68. Calm wind.
Wednesday
A 50 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 88. Calm wind becoming south southwest around 5 mph in the afternoon.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Northeast wind 3 to 6 mph.
Thursday
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 82. Northeast wind 3 to 7 mph.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63. Northeast wind around 5 mph becoming calm in the evening.
Friday
A slight chance of showers. Mostly sunny, with a high near 83. Light north wind.
Friday Night
Partly cloudy, with a low around 62. Calm wind.
Saturday
Mostly sunny, with a high near 85. Calm wind becoming north northwest around 6 mph in the afternoon.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Fairfield IL
38.38°N 88.37°W
38.38°N 88.37°W
4:16 am CDT Aug 16, 2026
6am CDT Aug 16, 2026-6pm CDT Aug 22, 2026
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