National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

Fair

85°F

29°C

Humidity 37%
Wind Speed SW 20 G 30 mph
Barometer 29.83 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 26 Mar 2:35 pm CDT
Extended Forecast for

Old Shawneetown IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 88. Breezy, with a south southwest wind around 21 mph, with gusts as high as 31 mph.

    High: 88 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 4am. Increasing clouds, with a low around 46. South southwest wind 11 to 16 mph becoming north after midnight. Winds could gust as high as 26 mph.

    Low: 46 °F

    Partly Cloudy
    then Chance
    T-storms

  • Friday

    Friday: Showers and thunderstorms likely, mainly before 11am. Mostly cloudy, with a temperature falling to around 48 by 9am. North wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.

    High: 58 °F⇓

    Showers
    Likely then
    Chance
    T-storms

  • Friday Night

    Friday Night: Patchy frost after 5am. Otherwise, mostly clear, with a low around 31. North wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Mostly Clear
    then Patchy
    Frost

  • Saturday

    Saturday: Patchy frost before 8am. Otherwise, sunny, with a high near 57. North northeast wind around 6 mph becoming east in the afternoon.

    High: 57 °F

    Patchy Frost
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. Light east southeast wind.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 68. South southwest wind 5 to 11 mph, with gusts as high as 18 mph.

    High: 68 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. South wind 6 to 9 mph.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 81. South southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 88. Breezy, with a south southwest wind around 21 mph, with gusts as high as 31 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 4am. Increasing clouds, with a low around 46. South southwest wind 11 to 16 mph becoming north after midnight. Winds could gust as high as 26 mph.
Friday
Showers and thunderstorms likely, mainly before 11am. Mostly cloudy, with a temperature falling to around 48 by 9am. North wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Friday Night
Patchy frost after 5am. Otherwise, mostly clear, with a low around 31. North wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday
Patchy frost before 8am. Otherwise, sunny, with a high near 57. North northeast wind around 6 mph becoming east in the afternoon.
Saturday Night
Partly cloudy, with a low around 39. Light east southeast wind.
Sunday
Partly sunny, with a high near 68. South southwest wind 5 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 57. South wind 6 to 9 mph.
Monday
Mostly sunny, with a high near 81. South southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 63. South southwest wind around 10 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 84. South southwest wind 10 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 61. South southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 79. South southwest wind 13 to 16 mph, with gusts as high as 24 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:
1:27 pm CDT Mar 26, 2026
Forecast Valid:
2pm CDT Mar 26, 2026-6pm CDT Apr 1, 2026
 
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Additional Resources

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Chance of Precipitation