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 84%
Wind Speed SE 6 mph
Barometer 29.98 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 17 Feb 6:55 am CST
Extended Forecast for

3 Miles SW Phillipstown IL

  • Today

    Today: Patchy fog between 9am and 10am. Otherwise, mostly cloudy, with a high near 60. South wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 60 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: A slight chance of rain before 3am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 55. South wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 55 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 71. Southwest wind 7 to 17 mph, with gusts as high as 28 mph.

    High: 71 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after midnight. Partly cloudy, with a low around 53. South wind around 6 mph.

    Low: 53 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 69. South wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    High: 69 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 40. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 53. West wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: A slight chance of showers after midnight. Partly cloudy, with a low around 32. West wind around 5 mph becoming light and variable.

    Low: 32 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, mainly after noon. Mostly sunny, with a high near 47. North wind 5 to 9 mph.

    High: 47 °F

    Chance
    Showers

Detailed Forecast

Today
Patchy fog between 9am and 10am. Otherwise, mostly cloudy, with a high near 60. South wind 6 to 14 mph, with gusts as high as 23 mph.
Tonight
A slight chance of rain before 3am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 55. South wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 71. Southwest wind 7 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
A 40 percent chance of showers after midnight. Partly cloudy, with a low around 53. South wind around 6 mph.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 69. South wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 40. Southwest wind around 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 53. West wind 7 to 13 mph, with gusts as high as 21 mph.
Friday Night
A slight chance of showers after midnight. Partly cloudy, with a low around 32. West wind around 5 mph becoming light and variable.
Saturday
A chance of showers, mainly after noon. Mostly sunny, with a high near 47. North wind 5 to 9 mph.
Saturday Night
A chance of rain and snow showers before midnight, then a slight chance of snow showers. Partly cloudy, with a low around 27. North northwest wind 7 to 9 mph.
Sunday
Mostly sunny, with a high near 39. Northwest wind 8 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 20. North northwest wind around 7 mph.
Monday
Sunny, with a high near 38. North northwest wind 5 to 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:
5:32 am CST Feb 17, 2026
Forecast Valid:
7am CST Feb 17, 2026-6pm CST Feb 23, 2026
 
Forecast Discussion
 
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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