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

Fairfield, Fairfield Municipal Airport (KFWC)

Lat: 38.38°NLon: 88.41°WElev: 436ft.

Fair

43°F

6°C

Humidity 69%
Wind Speed Calm
Barometer 30.32 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 20 Apr 6:55 am CDT
Extended Forecast for

3 Miles SW Phillipstown IL

  • Today

    Today: Sunny, with a high near 65. Light northeast wind.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 48. Calm wind becoming south southeast around 6 mph after midnight.

    Low: 48 °F

    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. Southwest wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. Southwest wind 6 to 10 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 55. South wind 3 to 6 mph.

    Low: 55 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 81. South wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63. South wind around 10 mph, with gusts as high as 18 mph.

    Low: 63 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm. Mostly cloudy, with a high near 77. South wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 77 °F

    Showers

Detailed Forecast

Today
Sunny, with a high near 65. Light northeast wind.
Tonight
Clear, with a low around 48. Calm wind becoming south southeast around 6 mph after midnight.
Tuesday
Mostly sunny, with a high near 77. Southwest wind 6 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 55. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 78. Southwest wind 6 to 10 mph.
Wednesday Night
Clear, with a low around 55. South wind 3 to 6 mph.
Thursday
Sunny, with a high near 81. South wind 6 to 14 mph, with gusts as high as 22 mph.
Thursday Night
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63. South wind around 10 mph, with gusts as high as 18 mph.
Friday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 77. South wind 10 to 13 mph, with gusts as high as 22 mph.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. Southwest wind around 7 mph becoming west northwest after midnight.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 74. North northwest wind 7 to 9 mph.
Saturday Night
A chance of showers. Partly cloudy, with a low around 53. North northeast wind around 6 mph.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 75. North wind around 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Phillipstown IL
 38.12°N 88.05°W
Last Update:
6:11 am CDT Apr 20, 2026
Forecast Valid:
7am CDT Apr 20, 2026-6pm CDT Apr 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation