Current conditions at

Fairfield, Fairfield Municipal Airport (KFWC)

Lat: 38.38°NLon: 88.41°WElev: 436ft.

Overcast

36°F

2°C

Humidity 71%
Wind Speed S 10 G 16 mph
Barometer 30.12 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 18 Mar 9:15 am CDT
Extended Forecast for

4 Miles S Johnsonville IL

  • Today

    Today: A 20 percent chance of snow showers before 10am.  Partly sunny, then gradually becoming sunny, with a high near 58. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 58 °F

    Slight Chance
    Snow Showers
    then Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 41. South wind 3 to 5 mph.

    Low: 41 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 69. Light and variable wind becoming south around 6 mph in the morning.

    High: 69 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. Light and variable wind.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 75. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. Southwest wind around 6 mph.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 75. West wind around 6 mph.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54. South southwest wind 5 to 8 mph.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 78. Southwest wind 9 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of snow showers before 10am. Partly sunny, then gradually becoming sunny, with a high near 58. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Tonight
Increasing clouds, with a low around 41. South wind 3 to 5 mph.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 69. Light and variable wind becoming south around 6 mph in the morning.
Thursday Night
Partly cloudy, with a low around 46. Light and variable wind.
Friday
Mostly sunny, with a high near 75. Calm wind becoming southwest 5 to 8 mph in the morning.
Friday Night
Mostly cloudy, with a low around 52. Southwest wind around 6 mph.
Saturday
Sunny, with a high near 75. West wind around 6 mph.
Saturday Night
Mostly clear, with a low around 54. South southwest wind 5 to 8 mph.
Sunday
Mostly sunny, with a high near 78. Southwest wind 9 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 38. North northeast wind 11 to 13 mph, with gusts as high as 22 mph.
Monday
Mostly cloudy, with a high near 53. Northeast wind 11 to 13 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 34. Northeast wind 6 to 8 mph.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 57. East wind 6 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Johnsonville IL
 38.45°N 88.54°W
9:01 am CDT Mar 18, 2026
9am CDT Mar 18, 2026-6pm CDT Mar 24, 2026
 
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