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.

Fair with Haze

28°F

-2°C

Humidity 83%
Wind Speed Calm
Barometer 29.77 in
Dewpoint 24°F (-4°C)
Visibility 5.00 mi
Last update 6 Feb 7:35 am CST
Extended Forecast for

Herald IL

  • Today

    Today: Increasing clouds, with a high near 44. West southwest wind 8 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 44 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 21. North northwest wind 7 to 9 mph.

    Low: 21 °F

    Gradual
    Clearing

  • Saturday

    Saturday: Sunny, with a high near 31. North northeast wind 5 to 7 mph becoming calm in the afternoon.

    High: 31 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 22. Calm wind becoming southeast around 6 mph after midnight.

    Low: 22 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 45. South wind 5 to 7 mph.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. Light south southeast wind.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 54. Light southwest wind.

    High: 54 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. Calm wind becoming south around 6 mph after midnight.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers, mainly after noon. Mostly cloudy, with a high near 61. Southwest wind 6 to 8 mph.

    High: 61 °F

    Chance
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 44. West southwest wind 8 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 21. North northwest wind 7 to 9 mph.
Saturday
Sunny, with a high near 31. North northeast wind 5 to 7 mph becoming calm in the afternoon.
Saturday Night
Increasing clouds, with a low around 22. Calm wind becoming southeast around 6 mph after midnight.
Sunday
Mostly sunny, with a high near 45. South wind 5 to 7 mph.
Sunday Night
Mostly clear, with a low around 30. Light south southeast wind.
Monday
Sunny, with a high near 54. Light southwest wind.
Monday Night
Partly cloudy, with a low around 40. Calm wind becoming south around 6 mph after midnight.
Tuesday
A chance of showers, mainly after noon. Mostly cloudy, with a high near 61. Southwest wind 6 to 8 mph.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 41. Southwest wind 6 to 9 mph becoming west northwest after midnight.
Wednesday
A slight chance of showers. Mostly cloudy, with a high near 51. North northwest wind 7 to 9 mph.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 31. North wind around 6 mph.
Thursday
A slight chance of showers. Mostly cloudy, with a high near 45. North wind around 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Herald IL
 37.97°N 88.23°W
Last Update:
7:21 am CST Feb 6, 2026
Forecast Valid:
7am CST Feb 6, 2026-6pm CST Feb 12, 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