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.

Mostly Cloudy

44°F

7°C

Humidity 95%
Wind Speed Calm
Barometer 29.88 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 12 Nov 4:35 am CST
Extended Forecast for

6 Miles ENE Cave In Rock IL

  • Today

    Today: A chance of sprinkles between 2pm and 3pm, then a slight chance of showers after 3pm. Increasing clouds, with a high near 55. West northwest wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 55 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 31. North northwest wind 8 to 14 mph, with gusts as high as 23 mph.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46. North northwest wind 8 to 10 mph.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming clear, with a low around 26. North northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 26 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 48. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 25. Calm wind.

    Low: 25 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 51. Light east northeast wind.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 52. Calm wind becoming east around 5 mph.

    High: 52 °F

    Sunny

Detailed Forecast

Today
A chance of sprinkles between 2pm and 3pm, then a slight chance of showers after 3pm. Increasing clouds, with a high near 55. West northwest wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 31. North northwest wind 8 to 14 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 46. North northwest wind 8 to 10 mph.
Friday Night
Mostly cloudy, then gradually becoming clear, with a low around 26. North northwest wind 5 to 7 mph becoming calm after midnight.
Saturday
Sunny, with a high near 48. Northwest wind around 5 mph becoming calm in the afternoon.
Saturday Night
Clear, with a low around 25. Calm wind.
Sunday
Sunny, with a high near 51. Light east northeast wind.
Sunday Night
Mostly clear, with a low around 27. Calm wind.
Monday
Sunny, with a high near 52. Calm wind becoming east around 5 mph.
Monday Night
Clear, with a low around 27. Calm wind.
Tuesday
Sunny, with a high near 55. Light east northeast wind.
Tuesday Night
Clear, with a low around 28. Calm wind.
Wednesday
Sunny, with a high near 59. Light and variable wind.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Cave In Rock IL
 37.57°N 88.14°W
Last Update:
4:36 am CST Nov 12, 2026
Forecast Valid:
4am CST Nov 12, 2026-6pm CST Nov 18, 2026
 
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Additional Resources

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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