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

62°F

17°C

Humidity 39%
Wind Speed E 5 mph
Barometer 30.09 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 30 Apr 12:35 pm CDT
Extended Forecast for

Harrisburg-Raleigh Airport IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 66. Northeast wind 3 to 7 mph.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. Light and variable wind.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 64. North wind 6 to 10 mph.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. North wind around 6 mph becoming calm in the evening.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 62. Calm wind becoming north 5 to 8 mph in the morning.

    High: 62 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40. North northwest wind around 6 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers after 1am. Mostly clear, with a low around 54. South southwest wind 8 to 10 mph.

    Low: 54 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Monday

    Monday: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. Southwest wind 10 to 17 mph, with gusts as high as 24 mph.

    High: 78 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 66. Northeast wind 3 to 7 mph.
Tonight
Mostly cloudy, with a low around 47. Light and variable wind.
Friday
Mostly sunny, with a high near 64. North wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around 42. North wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 62. Calm wind becoming north 5 to 8 mph in the morning.
Saturday Night
Mostly clear, with a low around 40. North northwest wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 70. Light southwest wind increasing to 5 to 10 mph in the morning.
Sunday Night
A slight chance of showers after 1am. Mostly clear, with a low around 54. South southwest wind 8 to 10 mph.
Monday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. Southwest wind 10 to 17 mph, with gusts as high as 24 mph.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 58. South southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 75. South southwest wind 10 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 55. South southwest wind 10 to 13 mph becoming northwest after midnight. Winds could gust as high as 21 mph.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 70. Northwest wind 10 to 13 mph, with gusts as high as 20 mph.
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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:
11:46 am CDT Apr 30, 2026
Forecast Valid:
12pm CDT Apr 30, 2026-6pm CDT May 6, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation