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

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

Overcast

30°F

-1°C

Humidity 88%
Wind Speed Calm
Barometer 30.26 in
Dewpoint 27°F (-3°C)
Visibility 7.00 mi
Last update 4 Dec 2:15 am CST
Extended Forecast for

Eldorado IL

  • Overnight

    Overnight: A 20 percent chance of snow before 3am. Mostly cloudy, with a steady temperature around 29. Light and variable wind becoming north 5 to 9 mph.

    Low: 29 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Partly sunny, with a high near 31. North wind 5 to 10 mph becoming light north northeast in the afternoon.

    High: 31 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 40. Calm wind becoming south southwest around 5 mph.

    High: 40 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. Southwest wind 3 to 5 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44. Light and variable wind.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of freezing rain after midnight. Mostly cloudy, with a low around 28. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance
    Freezing Rain

  • Sunday

    Sunday: A slight chance of showers before noon. Mostly cloudy, with a high near 39. North wind 5 to 8 mph.

    High: 39 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21. North wind around 7 mph.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow before 3am. Mostly cloudy, with a steady temperature around 29. Light and variable wind becoming north 5 to 9 mph.
Thursday
Partly sunny, with a high near 31. North wind 5 to 10 mph becoming light north northeast in the afternoon.
Thursday Night
Mostly cloudy, with a low around 19. Calm wind.
Friday
Sunny, with a high near 40. Calm wind becoming south southwest around 5 mph.
Friday Night
Partly cloudy, with a low around 26. Southwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 44. Light and variable wind.
Saturday Night
A slight chance of freezing rain after midnight. Mostly cloudy, with a low around 28. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 20%.
Sunday
A slight chance of showers before noon. Mostly cloudy, with a high near 39. North wind 5 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 21. North wind around 7 mph.
Monday
Mostly sunny, with a high near 35. North wind around 6 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 22. Calm wind becoming south southwest 5 to 7 mph after midnight.
Tuesday
Mostly sunny, with a high near 45. Southwest wind 8 to 13 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 32. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 49. South southwest wind 9 to 14 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Eldorado IL
 37.83°N 88.46°W
Last Update:
2:01 am CST Dec 4, 2025
Forecast Valid:
2am CST Dec 4, 2025-6pm CST Dec 10, 2025
 
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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