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.

Overcast

47°F

8°C

Humidity 81%
Wind Speed NA
Barometer 30.13 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 1 Nov 2:55 pm CDT
Extended Forecast for

Cave In Rock IL

  • This Afternoon

    This Afternoon: Showers, mainly before 5pm. Steady temperature around 49. Light west southwest wind. Chance of precipitation is 90%.

    High: 49 °F

    Showers

  • Tonight

    Tonight: Showers likely, mainly before 8pm. Patchy frost after 5am. Otherwise, mostly cloudy, with a low around 36. Calm wind. Chance of precipitation is 60%.

    Low: 36 °F

    Showers
    Likely then
    Patchy Frost

  • Sunday

    Sunday: Patchy frost before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 53. Calm wind becoming north around 5 mph.

    High: 53 °F

    Patchy Frost
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 60. Calm wind becoming southwest around 6 mph in the morning.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. Calm wind becoming south around 6 mph in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46. South southwest wind around 6 mph.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 67. Southwest wind 6 to 8 mph.

    High: 67 °F

    Sunny

Detailed Forecast

This Afternoon
Showers, mainly before 5pm. Steady temperature around 49. Light west southwest wind. Chance of precipitation is 90%.
Tonight
Showers likely, mainly before 8pm. Patchy frost after 5am. Otherwise, mostly cloudy, with a low around 36. Calm wind. Chance of precipitation is 60%.
Sunday
Patchy frost before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 53. Calm wind becoming north around 5 mph.
Sunday Night
Mostly clear, with a low around 35. Calm wind.
Monday
Sunny, with a high near 60. Calm wind becoming southwest around 6 mph in the morning.
Monday Night
Mostly clear, with a low around 37. Calm wind.
Tuesday
Mostly sunny, with a high near 63. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 46. South southwest wind around 6 mph.
Wednesday
Sunny, with a high near 67. Southwest wind 6 to 8 mph.
Wednesday Night
Clear, with a low around 41. Light and variable wind.
Thursday
Sunny, with a high near 65. Light and variable wind becoming southeast around 6 mph in the morning.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 50. South southeast wind 6 to 8 mph.
Friday
A chance of showers. Mostly sunny, with a high near 69. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cave In Rock IL
 37.53°N 88.23°W
Last Update:
2:26 pm CDT Nov 1, 2025
Forecast Valid:
3pm CDT Nov 1, 2025-6pm CST Nov 7, 2025
 
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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