National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Fairfield, Fairfield Municipal Airport (KFWC)

Lat: 38.38°NLon: 88.41°WElev: 436ft.

Mostly Cloudy

88°F

31°C

Humidity 68%
Wind Speed SW 6 mph
Barometer 29.81 in
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 21 Jul 12:15 pm CDT
Extended Forecast for

4 Miles NW Golden Gate IL

Heat Advisory July 21, 12:32pm until July 21, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 21, 12:32pm until July 21, 07:00pm

    NOW until 7:00pm Tue

    Heat Advisory

  • This Afternoon

    High: 93 °F

    Chance
    T-storms

  • Tonight

    Tonight: Clear, with a low around 67. North northwest wind 5 to 10 mph.

    Low: 67 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 80. North wind 7 to 9 mph.

    High: 80 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 59. North northeast wind 3 to 8 mph.

    Low: 59 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Sunny, with a high near 79. Northeast wind 3 to 6 mph.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60. Northeast wind around 5 mph becoming calm in the evening.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 79. Light northeast wind.

    High: 79 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 63. Calm wind.

    Low: 63 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms before 2pm. Mostly sunny, with a high near 93. Northwest wind 8 to 11 mph.
Tonight
Clear, with a low around 67. North northwest wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 80. North wind 7 to 9 mph.
Wednesday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 59. North northeast wind 3 to 8 mph.
Thursday
Sunny, with a high near 79. Northeast wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 60. Northeast wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 79. Light northeast wind.
Friday Night
Mostly cloudy, with a low around 63. Calm wind.
Saturday
Mostly sunny, with a high near 86. Light and variable wind.
Saturday Night
Mostly clear, with a low around 67. Calm wind.
Sunday
Mostly sunny, with a high near 92. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
A slight chance of showers. Mostly clear, with a low around 71. Light west southwest wind.
Monday
Sunny, with a high near 92. Light west northwest wind becoming northwest 5 to 9 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Golden Gate IL
 38.4°N 88.26°W
Last Update:
11:16 am CDT Jul 21, 2026
Forecast Valid:
12pm CDT Jul 21, 2026-6pm CDT Jul 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation