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.

Fog/Mist

36°F

2°C

Humidity 90%
Wind Speed SE 5 mph
Barometer 30.01 in
Dewpoint 33°F (1°C)
Visibility 5.00 mi
Wind Chill32°F (0°C)
Last update 7 Dec 1:55 am CST
Extended Forecast for

Old Shawneetown IL

  • Overnight

    Overnight: Patchy fog after 4am. Otherwise, cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Patchy Fog

  • Sunday

    Sunday: A slight chance of showers before 8am, then a slight chance of drizzle between 8am and 3pm, then a slight chance of showers after 3pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 47. Calm wind becoming north 5 to 8 mph in the morning. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 10pm. Cloudy, with a low around 26. North wind around 9 mph.

    Low: 26 °F

    Slight Chance
    Showers then
    Cloudy

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 38. North wind 5 to 7 mph becoming calm in the afternoon.

    High: 38 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Mostly clear, with a low around 24. Calm wind becoming south southwest 5 to 8 mph after midnight.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48. South southwest wind 9 to 16 mph, with gusts as high as 23 mph.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. South southwest wind 13 to 17 mph, with gusts as high as 28 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51. Southwest wind 8 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain showers before midnight, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 28. West northwest wind around 6 mph becoming calm.

    Low: 28 °F

    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

Detailed Forecast

Overnight
Patchy fog after 4am. Otherwise, cloudy, with a low around 33. Calm wind.
Sunday
A slight chance of showers before 8am, then a slight chance of drizzle between 8am and 3pm, then a slight chance of showers after 3pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 47. Calm wind becoming north 5 to 8 mph in the morning. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of showers before 10pm. Cloudy, with a low around 26. North wind around 9 mph.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 38. North wind 5 to 7 mph becoming calm in the afternoon.
Monday Night
Mostly clear, with a low around 24. Calm wind becoming south southwest 5 to 8 mph after midnight.
Tuesday
Mostly sunny, with a high near 48. South southwest wind 9 to 16 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 41. South southwest wind 13 to 17 mph, with gusts as high as 28 mph.
Wednesday
Partly sunny, with a high near 51. Southwest wind 8 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
A slight chance of rain showers before midnight, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 28. West northwest wind around 6 mph becoming calm.
Thursday
A chance of rain and snow showers before noon, then a chance of rain showers. Mostly cloudy, with a high near 40. East wind 5 to 8 mph becoming north in the afternoon.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 21. North northwest wind 6 to 8 mph.
Friday
Partly sunny, with a high near 30. Northwest wind 9 to 11 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 8. Northwest wind 7 to 9 mph.
Saturday
Mostly sunny, with a high near 24. West northwest wind 6 to 9 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:
1:16 am CST Dec 7, 2025
Forecast Valid:
2am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
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Additional Resources

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Chance of Precipitation