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.

Partly Cloudy

68°F

20°C

Humidity 24%
Wind Speed E 6 mph
Barometer 30.04 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 28 Feb 12:15 pm CST
Extended Forecast for

Old Shawneetown IL

  • This Afternoon

    This Afternoon: A 20 percent chance of showers after 5pm. Mostly sunny, with a high near 68. East southeast wind around 6 mph becoming light and variable.

    High: 68 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Calm wind becoming north 5 to 9 mph in the evening.

    Low: 37 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 50. North northeast wind 9 to 13 mph.

    High: 50 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A chance of rain showers before midnight, then rain likely, possibly mixed with snow showers. Mostly cloudy, with a low around 33. Northeast wind 7 to 9 mph. Chance of precipitation is 60%.

    Low: 33 °F

    Chance
    Showers then
    Rain/Snow
    Likely

  • Monday

    Monday: A 50 percent chance of showers before noon. Cloudy, with a high near 44. East wind 7 to 9 mph.

    High: 44 °F

    Chance
    Showers then
    Cloudy

  • Monday Night

    Monday Night: A 40 percent chance of showers. Cloudy, with a low around 40. East wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 18 mph.

    Low: 40 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of showers. Cloudy, with a high near 66. South southwest wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 66 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after midnight. Cloudy, with a low around 53. South southwest wind 7 to 9 mph.

    Low: 53 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Cloudy, with a high near 68. South wind 7 to 10 mph.

    High: 68 °F

    Showers
    Likely then
    Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers after 5pm. Mostly sunny, with a high near 68. East southeast wind around 6 mph becoming light and variable.
Tonight
A 20 percent chance of showers before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Calm wind becoming north 5 to 9 mph in the evening.
Sunday
Increasing clouds, with a high near 50. North northeast wind 9 to 13 mph.
Sunday Night
A chance of rain showers before midnight, then rain likely, possibly mixed with snow showers. Mostly cloudy, with a low around 33. Northeast wind 7 to 9 mph. Chance of precipitation is 60%.
Monday
A 50 percent chance of showers before noon. Cloudy, with a high near 44. East wind 7 to 9 mph.
Monday Night
A 40 percent chance of showers. Cloudy, with a low around 40. East wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 18 mph.
Tuesday
A 50 percent chance of showers. Cloudy, with a high near 66. South southwest wind 10 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Showers likely, mainly after midnight. Cloudy, with a low around 53. South southwest wind 7 to 9 mph.
Wednesday
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Cloudy, with a high near 68. South wind 7 to 10 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. South wind 6 to 9 mph.
Thursday
A chance of showers. Mostly cloudy, with a high near 69. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 58. South wind around 6 mph.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 74. South southwest wind 7 to 11 mph, with gusts as high as 20 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:
10:51 am CST Feb 28, 2026
Forecast Valid:
12pm CST Feb 28, 2026-6pm CST Mar 6, 2026
 
Forecast Discussion
 
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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