Current conditions at

Fairfield, Fairfield Municipal Airport (KFWC)

Lat: 38.38°NLon: 88.41°WElev: 436ft.

Fair

73°F

23°C

Humidity 92%
Wind Speed Calm
Barometer 29.85 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 12 Aug 9:15 pm CDT
Extended Forecast for

4 Miles E Cisne IL

Heat Advisory August 12, 09:28pm until August 13, 11:00am
Extreme Heat Warning August 13, 11:00am until August 16, 08:00pm
Click here for hazard details and duration
Heat Advisory
Extreme Heat Warning
  •  
    Heat Advisory August 12, 09:28pm until August 13, 11:00am

    NOW until 11:00am Thu

    Heat Advisory

  • Tonight

    Low: 74 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 7am.  Partly sunny, with a high near 92. Light and variable wind becoming west southwest around 5 mph in the afternoon.

    High: 92 °F

    Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 75. Light and variable wind becoming south southeast around 6 mph in the evening.

    Low: 75 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 93. Heat index values as high as 105. South southwest wind around 6 mph.

    High: 93 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 75. Calm wind becoming south around 5 mph after midnight.

    Low: 75 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 94. Southwest wind 3 to 5 mph.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 75. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 95. West wind 5 to 7 mph.

    High: 95 °F

    Sunny

Detailed Forecast

Tonight
A slight chance of showers, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 74. South wind 5 to 8 mph becoming light and variable. Chance of precipitation is 30%.
Thursday
A 30 percent chance of showers, mainly before 7am. Partly sunny, with a high near 92. Light and variable wind becoming west southwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 75. Light and variable wind becoming south southeast around 6 mph in the evening.
Friday
Mostly sunny, with a high near 93. Heat index values as high as 105. South southwest wind around 6 mph.
Friday Night
Mostly clear, with a low around 75. Calm wind becoming south around 5 mph after midnight.
Saturday
Sunny, with a high near 94. Southwest wind 3 to 5 mph.
Saturday Night
Mostly clear, with a low around 75. Calm wind becoming south southwest around 5 mph after midnight.
Sunday
Sunny, with a high near 95. West wind 5 to 7 mph.
Sunday Night
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 73. Light and variable wind.
Monday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. North wind 3 to 7 mph.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 68. North wind 5 to 7 mph becoming calm in the evening.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 86. Light north northeast wind.
Tuesday Night
A slight chance of showers. Mostly clear, with a low around 68. Light east wind.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Calm wind becoming south around 6 mph in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Cisne IL
 38.51°N 88.36°W
8:06 pm CDT Aug 12, 2026
9pm CDT Aug 12, 2026-6pm CDT Aug 19, 2026
 
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Additional Resources

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