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.

Mostly Cloudy

46°F

8°C

Humidity 53%
Wind Speed NE 7 mph
Barometer 30.38 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 7 Apr 7:15 am CDT
Extended Forecast for

Old Shawneetown IL

  • Today

    Today: Mostly sunny, with a high near 58. East northeast wind 7 to 10 mph.

    High: 58 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. East wind around 6 mph.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. East wind 5 to 9 mph becoming south in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. South wind 6 to 8 mph.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 76. South southwest wind 8 to 10 mph.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53. South wind 3 to 5 mph.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 78. South southwest wind 6 to 9 mph.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 80. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 58. East northeast wind 7 to 10 mph.
Tonight
Mostly clear, with a low around 37. East wind around 6 mph.
Wednesday
Mostly sunny, with a high near 74. East wind 5 to 9 mph becoming south in the afternoon.
Wednesday Night
Mostly clear, with a low around 52. South wind 6 to 8 mph.
Thursday
Sunny, with a high near 76. South southwest wind 8 to 10 mph.
Thursday Night
Mostly clear, with a low around 53. South wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 78. South southwest wind 6 to 9 mph.
Friday Night
Mostly cloudy, with a low around 58. Calm wind.
Saturday
Mostly sunny, with a high near 80. Calm wind becoming south southeast around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 59. Calm wind becoming southeast around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 84. South wind 6 to 14 mph, with gusts as high as 22 mph.
Sunday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South wind 9 to 11 mph, with gusts as high as 20 mph.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. South southwest wind 13 to 17 mph, with gusts as high as 26 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Old Shawneetown IL
 37.7°N 88.13°W
Last Update:
4:06 am CDT Apr 7, 2026
Forecast Valid:
7am CDT Apr 7, 2026-6pm CDT Apr 13, 2026
 
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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