Hazardous Weather Conditions
Current conditions at
Fairfield, Fairfield Municipal Airport (KFWC)
Lat: 38.38°NLon: 88.41°WElev: 436ft.
Overcast
74°F
23°C
| Humidity | 42% |
| Wind Speed | S 13 G 21 mph |
| Barometer | 29.98 in |
| Dewpoint | 49°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 12 Apr 8:55 pm CDT |
Extended Forecast for
Fairfield IL
Tonight

Low: 65 °F
Chance
T-stormsMonday
High: 82 °F
Slight Chance
Showers then
Mostly SunnyMonday Night

Low: 67 °F
Partly Cloudy
Tuesday
High: 85 °F
Partly Sunny
then Slight
Chance
T-stormsTuesday Night
Low: 68 °F
Partly Cloudy
then Slight
Chance
ShowersWednesday

High: 83 °F
Chance
ShowersWednesday Night

Low: 65 °F
Showers
LikelyThursday

High: 81 °F
Chance
T-stormsThursday Night

Low: 61 °F
Mostly Clear
Detailed Forecast
Tonight
A chance of showers and thunderstorms, mainly before 4am, then a slight chance of thunderstorms after 5am. Mostly cloudy, with a low around 65. South southwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Monday
A slight chance of showers between 7am and noon. Mostly sunny, with a high near 82. South southwest wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 67. South southwest wind 11 to 14 mph, with gusts as high as 23 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. South southwest wind 10 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 68. South southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 83. South southwest wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 65. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Thursday
A chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 81. South southwest wind around 10 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 61. South southwest wind 3 to 5 mph.
Friday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. South southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 66. South wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 80. South southwest wind 10 to 15 mph, with gusts as high as 22 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. West wind around 10 mph, with gusts as high as 18 mph.
Sunday
A slight chance of showers. Mostly sunny, with a high near 61. Northwest wind 9 to 11 mph, with gusts as high as 18 mph.
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ABOUT THIS FORECAST
Point Forecast:
Fairfield IL
38.38°N 88.37°W
38.38°N 88.37°W
8:02 pm CDT Apr 12, 2026
9pm CDT Apr 12, 2026-6pm CDT Apr 19, 2026



