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

78°F

26°C

Humidity 48%
Wind Speed NA
Barometer 30.11 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 29 Sep 6:55 pm CDT
Extended Forecast for

Shawneetown IL

  • Tonight

    Tonight: Clear, with a low around 58. Light north wind.

    Low: 58 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. Calm wind becoming north northeast 5 to 7 mph in the morning.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56. North northeast wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87. Calm wind becoming east northeast 5 to 7 mph in the morning.

    High: 87 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58. East northeast wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 85. Light east southeast wind.

    High: 85 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. Calm wind.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85. Calm wind becoming south southwest around 6 mph in the morning.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 57. Calm wind.

    Low: 57 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 58. Light north wind.
Tuesday
Sunny, with a high near 89. Calm wind becoming north northeast 5 to 7 mph in the morning.
Tuesday Night
Mostly clear, with a low around 56. North northeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 87. Calm wind becoming east northeast 5 to 7 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 58. East northeast wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 85. Light east southeast wind.
Thursday Night
Mostly clear, with a low around 59. Calm wind.
Friday
Sunny, with a high near 85. Calm wind becoming south southwest around 6 mph in the morning.
Friday Night
Clear, with a low around 57. Calm wind.
Saturday
Sunny, with a high near 85. Calm wind becoming south 5 to 7 mph in the morning.
Saturday Night
Mostly clear, with a low around 57. Light south southeast wind.
Sunday
Sunny, with a high near 85. South wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 58. Light south southeast wind.
Monday
Sunny, with a high near 85. Calm wind becoming south around 6 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Shawneetown IL
 37.7°N 88.16°W
Last Update:
4:30 pm CDT Sep 29, 2025
Forecast Valid:
7pm CDT Sep 29, 2025-6pm CDT Oct 6, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation