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

27°F

-3°C

Humidity 75%
Wind Speed Calm
Barometer 30.22 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 4 Dec 10:35 pm CST
Extended Forecast for

Eldorado IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 42. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 42 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 28. Southwest wind 3 to 5 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Saturday

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

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. Light and variable wind.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers before noon. Mostly cloudy, with a high near 44. Light and variable wind becoming north 5 to 9 mph in the morning.

    High: 44 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: A slight chance of rain and snow showers before midnight. Mostly cloudy, with a low around 21. North wind 6 to 9 mph. Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 35. North wind around 6 mph becoming calm in the morning.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22. Calm wind becoming south southwest 5 to 8 mph after midnight.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 23. Calm wind.
Friday
Partly sunny, then gradually becoming sunny, with a high near 42. Calm wind becoming south southwest around 6 mph in the afternoon.
Friday Night
Increasing clouds, with a low around 28. Southwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 44. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 29. Light and variable wind.
Sunday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 44. Light and variable wind becoming north 5 to 9 mph in the morning.
Sunday Night
A slight chance of rain and snow showers before midnight. Mostly cloudy, with a low around 21. North wind 6 to 9 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 35. North wind around 6 mph becoming calm in the morning.
Monday Night
Partly cloudy, with a low around 22. Calm wind becoming south southwest 5 to 8 mph after midnight.
Tuesday
Mostly sunny, with a high near 45. Southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 32. South southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 49. South southwest wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 25. Northwest wind 7 to 9 mph.
Thursday
Partly sunny, with a high near 36. West northwest wind 7 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Eldorado IL
 37.8°N 88.44°W
Last Update:
10:26 pm CST Dec 4, 2025
Forecast Valid:
10pm CST Dec 4, 2025-6pm CST Dec 11, 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