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

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Fair

29°F

-2°C

Humidity 71%
Wind Speed SW 15 mph
Barometer 29.86 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 6 Dec 1:15 am CST
Extended Forecast for

Belgium IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 21. Southwest wind around 8 mph, with gusts as high as 15 mph.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 32. West northwest wind around 6 mph becoming calm in the afternoon.

    High: 32 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 24. Light southeast wind.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely, mixing with rain after 9am, then gradually ending. Mostly cloudy, with a high near 33. Southeast wind 5 to 9 mph becoming north in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Rain/Snow
    Likely then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 9. North wind 5 to 8 mph.

    Low: 9 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 23. North northeast wind around 5 mph becoming calm in the morning.

    High: 23 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11. Light and variable wind becoming south southwest 8 to 13 mph after midnight. Winds could gust as high as 20 mph.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 21. Southwest wind around 8 mph, with gusts as high as 15 mph.
Saturday
Mostly cloudy, with a high near 32. West northwest wind around 6 mph becoming calm in the afternoon.
Saturday Night
A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 24. Light southeast wind.
Sunday
Snow likely, mixing with rain after 9am, then gradually ending. Mostly cloudy, with a high near 33. Southeast wind 5 to 9 mph becoming north in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 9. North wind 5 to 8 mph.
Monday
Mostly sunny, with a high near 23. North northeast wind around 5 mph becoming calm in the morning.
Monday Night
Partly cloudy, with a low around 11. Light and variable wind becoming south southwest 8 to 13 mph after midnight. Winds could gust as high as 20 mph.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 29.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Mostly cloudy, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
Mostly cloudy, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Belgium IL
 40.06°N 87.63°W (Elev. 643 ft)
Last Update:
8:36 pm CST Dec 5, 2025
Forecast Valid:
1am CST Dec 6, 2025-6pm CST Dec 12, 2025
 
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