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

61°F

16°C

Humidity 69%
Wind Speed N 10 mph
Barometer 29.77 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 15 Nov 11:15 pm CST
Extended Forecast for

2 Miles SE Harrisburg IL

  • Tonight

    Tonight: Mostly clear, with a low around 45. North northwest wind 7 to 9 mph.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60. North northwest wind 6 to 10 mph.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 33. Calm wind.

    Low: 33 °F

    Clear

  • Monday

    Monday: Increasing clouds, with a high near 60. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 60 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Showers likely, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 46. Southeast wind around 7 mph. Chance of precipitation is 70%.

    Low: 46 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before noon, then a chance of showers. Partly sunny, with a high near 72. South southwest wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 72 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 52. Southwest wind 5 to 7 mph.

    Low: 52 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers. Mostly cloudy, with a high near 69. South southwest wind 5 to 7 mph.

    High: 69 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 54. Calm wind becoming southeast around 5 mph after midnight.

    Low: 54 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 45. North northwest wind 7 to 9 mph.
Sunday
Sunny, with a high near 60. North northwest wind 6 to 10 mph.
Sunday Night
Clear, with a low around 33. Calm wind.
Monday
Increasing clouds, with a high near 60. Calm wind becoming southeast around 6 mph in the afternoon.
Monday Night
Showers likely, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 46. Southeast wind around 7 mph. Chance of precipitation is 70%.
Tuesday
Showers likely and possibly a thunderstorm before noon, then a chance of showers. Partly sunny, with a high near 72. South southwest wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 52. Southwest wind 5 to 7 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 69. South southwest wind 5 to 7 mph.
Wednesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 54. Calm wind becoming southeast around 5 mph after midnight.
Thursday
Showers, with thunderstorms also possible after noon. Cloudy, with a high near 69. South southeast wind 6 to 10 mph.
Thursday Night
Showers. Mostly cloudy, with a low around 55. South wind around 9 mph.
Friday
Showers likely. Partly sunny, with a high near 66. Southwest wind 9 to 13 mph, with gusts as high as 20 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 44. Southwest wind 6 to 8 mph becoming west northwest after midnight.
Saturday
A slight chance of showers. Partly sunny, with a high near 57. West northwest wind 5 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Harrisburg IL
 37.72°N 88.53°W
Last Update:
8:02 pm CST Nov 15, 2025
Forecast Valid:
11pm CST Nov 15, 2025-6pm CST Nov 22, 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