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.

Light Rain

44°F

7°C

Humidity 71%
Wind Speed N 10 mph
Barometer 29.82 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 26 Feb 3:15 am CST
Extended Forecast for

Harrisburg-Raleigh Airport IL

  • Overnight

    Overnight: A 50 percent chance of showers. Mostly cloudy, with a steady temperature around 43. Northeast wind around 6 mph.

    Low: 43 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 57. Northeast wind around 6 mph becoming calm in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 66. Light south southwest wind becoming southwest 6 to 11 mph in the morning.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 41. South southwest wind around 6 mph becoming light and variable after midnight.

    Low: 41 °F

    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 67. Light and variable wind becoming south 5 to 9 mph in the morning.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers. Mostly clear, with a low around 36. South southwest wind 7 to 10 mph becoming north northeast after midnight. Winds could gust as high as 18 mph.

    Low: 36 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of showers, mainly after noon. Mostly cloudy, with a high near 47. East northeast wind around 11 mph, with gusts as high as 20 mph.

    High: 47 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Rain and snow showers likely before midnight, then rain showers, snow showers, and freezing rain likely. Cloudy, with a low around 32. Northeast wind around 10 mph, with gusts as high as 18 mph.

    Low: 32 °F

    Wintry Mix
    Likely

Detailed Forecast

Overnight
A 50 percent chance of showers. Mostly cloudy, with a steady temperature around 43. Northeast wind around 6 mph.
Thursday
Mostly sunny, with a high near 57. Northeast wind around 6 mph becoming calm in the afternoon.
Thursday Night
Mostly clear, with a low around 35. Calm wind.
Friday
Sunny, with a high near 66. Light south southwest wind becoming southwest 6 to 11 mph in the morning.
Friday Night
Clear, with a low around 41. South southwest wind around 6 mph becoming light and variable after midnight.
Saturday
Mostly sunny, with a high near 67. Light and variable wind becoming south 5 to 9 mph in the morning.
Saturday Night
A 20 percent chance of showers. Mostly clear, with a low around 36. South southwest wind 7 to 10 mph becoming north northeast after midnight. Winds could gust as high as 18 mph.
Sunday
A chance of showers, mainly after noon. Mostly cloudy, with a high near 47. East northeast wind around 11 mph, with gusts as high as 20 mph.
Sunday Night
Rain and snow showers likely before midnight, then rain showers, snow showers, and freezing rain likely. Cloudy, with a low around 32. Northeast wind around 10 mph, with gusts as high as 18 mph.
Monday
A chance of rain and snow showers before noon, then a slight chance of rain showers. Cloudy, with a high near 46. Northeast wind 8 to 10 mph, with gusts as high as 18 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 32. East northeast wind around 7 mph.
Tuesday
A chance of showers. Cloudy, with a high near 50. East northeast wind 6 to 8 mph becoming west southwest in the afternoon.
Tuesday Night
A chance of showers. Cloudy, with a low around 36. North northwest wind around 6 mph becoming northeast after midnight.
Wednesday
A chance of showers. Mostly cloudy, with a high near 55. Northeast wind 6 to 8 mph becoming east southeast in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg-Raleigh Airport IL
 37.81°N 88.55°W
Last Update:
12:46 am CST Feb 26, 2026
Forecast Valid:
3am CST Feb 26, 2026-6pm CST Mar 4, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation