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

Centralia Municipal Airport (KENL)

Lat: 38.51°NLon: 89.09°WElev: 525ft.

Overcast

32°F

0°C

Humidity 57%
Wind Speed SE 9 mph
Barometer 30.16 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 18 Mar 1:15 am CDT
Extended Forecast for

Wamac IL

  • Overnight

    Overnight: A chance of flurries after 5am. Cloudy, with a low around 30. Light southeast wind becoming south 8 to 13 mph. Winds could gust as high as 26 mph.

    Low: 30 °F

    Chance
    Flurries

  • Wednesday

    Wednesday: A chance of flurries before 7am. Cloudy through mid morning, then gradual clearing, with a high near 61. South wind 9 to 14 mph becoming west in the afternoon. Winds could gust as high as 26 mph.

    High: 61 °F

    Chance
    Flurries

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 44. Light and variable wind becoming south around 6 mph in the evening.

    Low: 44 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 70. South wind around 7 mph becoming west in the afternoon.

    High: 70 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. North wind 3 to 5 mph.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of flurries after 5am. Cloudy, with a low around 30. Light southeast wind becoming south 8 to 13 mph. Winds could gust as high as 26 mph.
Wednesday
A chance of flurries before 7am. Cloudy through mid morning, then gradual clearing, with a high near 61. South wind 9 to 14 mph becoming west in the afternoon. Winds could gust as high as 26 mph.
Wednesday Night
Increasing clouds, with a low around 44. Light and variable wind becoming south around 6 mph in the evening.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 70. South wind around 7 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 43. North wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Mostly sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wamac IL
 38.52°N 89.13°W (Elev. 495 ft)
Last Update:
1:06 am CDT Mar 18, 2026
Forecast Valid:
1am CDT Mar 18, 2026-6pm CDT Mar 24, 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