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

79°F

26°C

Humidity 64%
Wind Speed N 8 mph
Barometer 30.00 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 21 Aug 4:55 pm CDT
Extended Forecast for

4 Miles SW Harrisburg-Raleigh Airport IL

  • Tonight

    Tonight: Partly cloudy, with a low around 64. North northeast wind 5 to 9 mph becoming calm in the evening.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: Patchy fog before 8am. Otherwise, sunny, with a high near 85. Calm wind becoming north northeast around 6 mph in the morning.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. Light north wind.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90. Calm wind becoming north around 6 mph in the afternoon.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 61. Light north northwest wind.

    Low: 61 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 83. North northwest wind 5 to 9 mph.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57. North northwest wind around 6 mph becoming calm in the evening.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 81. Calm wind becoming northwest 5 to 8 mph in the morning.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54. North northwest wind around 6 mph becoming calm in the evening.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 64. North northeast wind 5 to 9 mph becoming calm in the evening.
Friday
Patchy fog before 8am. Otherwise, sunny, with a high near 85. Calm wind becoming north northeast around 6 mph in the morning.
Friday Night
Mostly clear, with a low around 63. Light north wind.
Saturday
Sunny, with a high near 90. Calm wind becoming north around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 61. Light north northwest wind.
Sunday
Sunny, with a high near 83. North northwest wind 5 to 9 mph.
Sunday Night
Mostly clear, with a low around 57. North northwest wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 81. Calm wind becoming northwest 5 to 8 mph in the morning.
Monday Night
Partly cloudy, with a low around 54. North northwest wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 78. Calm wind becoming north northwest around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 52. Light north wind.
Wednesday
Sunny, with a high near 79. Calm wind becoming north northeast around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 53. Light east northeast wind.
Thursday
Mostly sunny, with a high near 83. Calm wind becoming east southeast around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Harrisburg-Raleigh Airport IL
 37.79°N 88.61°W
Last Update:
4:30 pm CDT Aug 21, 2025
Forecast Valid:
5pm CDT Aug 21, 2025-6pm CDT Aug 28, 2025
 
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Additional Resources

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