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

37°F

3°C

Humidity 95%
Wind Speed Calm
Barometer 30.30 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 6 Apr 6:55 am CDT
Extended Forecast for

Shawneetown IL

  • Today

    Today: Sunny, with a high near 66. Light and variable wind becoming northwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 41. North wind 5 to 7 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. East northeast wind around 9 mph.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38. East wind around 6 mph.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. East southeast wind 6 to 9 mph becoming south in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. South southeast wind 6 to 10 mph.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 73. South wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56. South wind around 6 mph.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 77. South southwest wind around 7 mph.

    High: 77 °F

    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 66. Light and variable wind becoming northwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Tonight
Mostly clear, with a low around 41. North wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 57. East northeast wind around 9 mph.
Tuesday Night
Mostly clear, with a low around 38. East wind around 6 mph.
Wednesday
Mostly sunny, with a high near 74. East southeast wind 6 to 9 mph becoming south in the afternoon.
Wednesday Night
Partly cloudy, with a low around 52. South southeast wind 6 to 10 mph.
Thursday
Mostly sunny, with a high near 73. South wind 8 to 10 mph, with gusts as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 56. South wind around 6 mph.
Friday
A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 77. South southwest wind around 7 mph.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 58. Light and variable wind.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82. East southeast wind 5 to 7 mph becoming south in the afternoon.
Saturday Night
Partly cloudy, with a low around 61. South southeast wind around 6 mph.
Sunday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 84. South wind 7 to 13 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Shawneetown IL
 37.73°N 88.16°W
Last Update:
5:31 am CDT Apr 6, 2026
Forecast Valid:
7am CDT Apr 6, 2026-6pm CDT Apr 12, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation