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.

Partly Cloudy

63°F

17°C

Humidity 39%
Wind Speed W 15 G 23 mph
Barometer 30.25 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 19 Apr 12:35 pm CDT
Extended Forecast for

Cave In Rock IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 65. West wind around 8 mph, with gusts as high as 18 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. Light and variable wind.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66. Light northeast wind.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 48. Calm wind becoming south around 6 mph after midnight.

    Low: 48 °F

    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 55. Southwest wind 6 to 8 mph.

    Low: 55 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. Southwest wind 6 to 8 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. South southwest wind around 5 mph.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. South wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 81 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 65. West wind around 8 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 42. Light and variable wind.
Monday
Sunny, with a high near 66. Light northeast wind.
Monday Night
Clear, with a low around 48. Calm wind becoming south around 6 mph after midnight.
Tuesday
Mostly sunny, with a high near 76. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
Clear, with a low around 55. Southwest wind 6 to 8 mph.
Wednesday
Sunny, with a high near 78. Southwest wind 6 to 8 mph.
Wednesday Night
Mostly clear, with a low around 57. South southwest wind around 5 mph.
Thursday
Sunny, with a high near 81. South wind 6 to 10 mph, with gusts as high as 21 mph.
Thursday Night
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. South wind 8 to 10 mph, with gusts as high as 20 mph.
Friday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 77. Southwest wind around 10 mph, with gusts as high as 22 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Southwest wind around 6 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 72. North northwest wind around 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cave In Rock IL
 37.55°N 88.23°W
Last Update:
12:12 pm CDT Apr 19, 2026
Forecast Valid:
12pm CDT Apr 19, 2026-6pm CDT Apr 25, 2026
 
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Additional Resources

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