Current conditions at

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

Partly Cloudy

38°F

3°C

Humidity 47%
Wind Speed NA
Barometer 30.20 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 11 Nov 9:55 am CST
Extended Forecast for

Harrisburg IL

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 50. Breezy, with a south southwest wind 14 to 20 mph, with gusts as high as 28 mph.

    High: 50 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 36. Southwest wind 7 to 14 mph, with gusts as high as 24 mph.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63. West wind 5 to 8 mph.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 63. Calm wind becoming south around 5 mph.

    High: 63 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after midnight.  Partly cloudy, with a low around 45. Calm wind becoming south around 6 mph after midnight.

    Low: 45 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 72. South wind 6 to 10 mph.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. South southwest wind around 7 mph.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 74. South southwest wind 8 to 15 mph, with gusts as high as 22 mph.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

Veterans Day
Partly sunny, with a high near 50. Breezy, with a south southwest wind 14 to 20 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 36. Southwest wind 7 to 14 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 63. West wind 5 to 8 mph.
Wednesday Night
Mostly clear, with a low around 34. Calm wind.
Thursday
Partly sunny, with a high near 63. Calm wind becoming south around 5 mph.
Thursday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 45. Calm wind becoming south around 6 mph after midnight.
Friday
Mostly sunny, with a high near 72. South wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around 55. South southwest wind around 7 mph.
Saturday
Mostly sunny, with a high near 74. South southwest wind 8 to 15 mph, with gusts as high as 22 mph.
Saturday Night
A chance of showers, mainly after midnight. Partly cloudy, with a low around 55. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday
A chance of showers. Mostly sunny, with a high near 70. West southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 46. West wind 5 to 7 mph.
Monday
A chance of showers. Partly sunny, with a high near 59. South wind 7 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg IL
 37.72°N 88.55°W
9:16 am CST Nov 11, 2025
10am CST Nov 11, 2025-6pm CST Nov 17, 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