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

35°F

2°C

Humidity 45%
Wind Speed NW 10 mph
Barometer 30.52 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 11 Jan 11:55 am CST
Extended Forecast for

Cave-In-Rock IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 39. North northwest wind 5 to 8 mph becoming calm.

    High: 39 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 22. Light and variable wind.

    Low: 22 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 48. Light south southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 33. South southwest wind 5 to 7 mph.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. Southwest wind 7 to 15 mph, with gusts as high as 22 mph.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 40. West southwest wind 3 to 8 mph.

    Low: 40 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 47. Light and variable wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 47 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. North northwest wind 6 to 8 mph.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 36. North northwest wind 3 to 6 mph.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 39. North northwest wind 5 to 8 mph becoming calm.
Tonight
Clear, with a low around 22. Light and variable wind.
Monday
Sunny, with a high near 48. Light south southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Mostly clear, with a low around 33. South southwest wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 57. Southwest wind 7 to 15 mph, with gusts as high as 22 mph.
Tuesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 40. West southwest wind 3 to 8 mph.
Wednesday
A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 47. Light and variable wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 19. North northwest wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 36. North northwest wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 25. Calm wind becoming south southwest around 6 mph after midnight.
Friday
Partly sunny, with a high near 44. West southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 24. West wind around 5 mph becoming calm.
Saturday
Partly sunny, with a high near 37. West wind 5 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cave-In-Rock IL
 37.46°N 88.18°W
Last Update:
11:52 am CST Jan 11, 2026
Forecast Valid:
12pm CST Jan 11, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

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Chance of Precipitation