Current conditions at

Fairfield, Fairfield Municipal Airport (KFWC)

Lat: 38.38°NLon: 88.41°WElev: 436ft.

Fair

53°F

12°C

Humidity 35%
Wind Speed E 6 mph
Barometer 30.52 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 28 Mar 3:15 pm CDT
Extended Forecast for

4 Miles S Johnsonville IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 54. Southeast wind 3 to 5 mph.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 38. South southeast wind 3 to 5 mph.

    Low: 38 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 68. South southwest wind 6 to 16 mph, with gusts as high as 25 mph.

    High: 68 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54. South wind 9 to 11 mph, with gusts as high as 23 mph.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 77. South southwest wind 10 to 18 mph, with gusts as high as 26 mph.

    High: 77 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 64. South southwest wind around 14 mph, with gusts as high as 25 mph.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 81. Breezy, with a south southwest wind 14 to 21 mph, with gusts as high as 30 mph.

    High: 81 °F

    Breezy.
    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 48. South southwest wind 13 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph.

    Low: 48 °F

    Chance
    T-storms then
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 1pm.  Mostly cloudy, with a high near 56. Northeast wind around 14 mph, with gusts as high as 22 mph.

    High: 56 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 54. Southeast wind 3 to 5 mph.
Tonight
Increasing clouds, with a low around 38. South southeast wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 68. South southwest wind 6 to 16 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 54. South wind 9 to 11 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 77. South southwest wind 10 to 18 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 64. South southwest wind around 14 mph, with gusts as high as 25 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81. Breezy, with a south southwest wind 14 to 21 mph, with gusts as high as 30 mph.
Tuesday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 48. South southwest wind 13 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph.
Wednesday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 56. Northeast wind around 14 mph, with gusts as high as 22 mph.
Wednesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 43. East northeast wind 11 to 13 mph, with gusts as high as 21 mph.
Thursday
Showers likely. Mostly cloudy, with a high near 61. East northeast wind 11 to 15 mph, with gusts as high as 23 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 47. East northeast wind 7 to 9 mph.
Friday
A chance of showers. Mostly cloudy, with a high near 70. East northeast wind 7 to 9 mph becoming south southeast in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Johnsonville IL
 38.45°N 88.54°W
2:12 pm CDT Mar 28, 2026
3pm CDT Mar 28, 2026-6pm CDT Apr 3, 2026
 
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