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

34°F

1°C

Humidity 68%
Wind Speed NE 3 mph
Barometer 29.94 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 2 Jan 6:35 pm CST
Extended Forecast for

Old Shawneetown IL

  • Tonight

    Tonight: Cloudy, with a low around 29. North northeast wind 3 to 5 mph.

    Low: 29 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 43. North northeast wind around 6 mph.

    High: 43 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24. Light north northwest wind.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 41. Calm wind.

    High: 41 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. Calm wind becoming south around 5 mph after midnight.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 54. South southwest wind 5 to 10 mph.

    High: 54 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43. South southwest wind 6 to 8 mph.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 61. Southwest wind 6 to 11 mph.

    High: 61 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. South southwest wind around 5 mph becoming calm in the evening.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 29. North northeast wind 3 to 5 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 43. North northeast wind around 6 mph.
Saturday Night
Mostly clear, with a low around 24. Light north northwest wind.
Sunday
Increasing clouds, with a high near 41. Calm wind.
Sunday Night
Partly cloudy, with a low around 29. Calm wind becoming south around 5 mph after midnight.
Monday
Sunny, with a high near 54. South southwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 43. South southwest wind 6 to 8 mph.
Tuesday
Partly sunny, with a high near 61. Southwest wind 6 to 11 mph.
Tuesday Night
Mostly cloudy, with a low around 43. South southwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 62. Calm wind becoming south around 6 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Calm wind becoming south southeast around 6 mph after midnight.
Thursday
Showers likely. Mostly cloudy, with a high near 64. South wind 6 to 9 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 52. South southwest wind 7 to 9 mph.
Friday
A chance of showers. Mostly sunny, with a high near 62. Southwest wind 8 to 11 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:
5:37 pm CST Jan 2, 2026
Forecast Valid:
6pm CST Jan 2, 2026-6pm CST Jan 9, 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