Cave-in-Rock, IL Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Cave-in-Rock, IL in one place.
Partly sunny. High near 57, with temperatures falling to around 53 in the afternoon. North northwest wind around 9 mph.
Local Weather Overview
This forecast page for Cave-in-Rock, IL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 6, 2026 12:48 PM CST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Cave-in-Rock, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 12:48 PM CST
- Forecast office
- PAH
- Source
- NOAA / NWS
Daily Outlook
This Week in Cave-in-Rock
Tuesday looks like the warmest upcoming period in Cave-in-Rock at 69 degrees F.
Saturday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Today at about 9 mph NNW.
The forecast from Nov 6 through Nov 12 stays mostly dry.
Forecast Details
- Last updated
- Nov 6, 2026 12:48 PM CST
- Coverage
- 8 days
- Time zone
- America/Chicago
- Forecast office
- PAH
- Radar station
- KPAH
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Widespread frost after 1am. Mostly clear. Low around 31, with temperatures rising to around 33 overnight. North northwest wind around 5 mph.
Widespread frost before 8am. Sunny. High near 56, with temperatures falling to around 51 in the afternoon. North wind around 5 mph.
Widespread frost after 10pm. Mostly clear, with a low around 29. Wind around 0 mph.
Widespread frost before 8am. Sunny, with a high near 61. West southwest wind 0 to 7 mph.
Areas of frost after 4am. Clear, with a low around 33. West wind 0 to 3 mph.
Areas of frost before 7am. Sunny, with a high near 67. West southwest wind 0 to 5 mph.
Clear, with a low around 37. Southwest wind around 2 mph.
Sunny, with a high near 69. West southwest wind 2 to 6 mph.
Mostly clear, with a low around 39. Northwest wind around 2 mph.
Sunny, with a high near 66. North northwest wind 0 to 5 mph.
Partly cloudy, with a low around 37. North northwest wind around 2 mph.
Mostly sunny, with a high near 59. North northwest wind 1 to 8 mph.
Partly cloudy, with a low around 32. North northwest wind 0 to 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 6
|
Partly Sunny
|
57°F |
9 mph
NNW
|
|
Tonight
Nov 6
|
Mostly Clear then Widespread Frost
|
31°F |
5 mph
NNW
|
|
Saturday
Nov 7
|
Widespread Frost then Sunny
|
56°F |
5 mph
N
|
|
Saturday Night
Nov 7
|
Widespread Frost
|
29°F |
0 mph
|
|
Sunday
Nov 8
|
Widespread Frost then Sunny
|
61°F |
0 to 7 mph
WSW
|
|
Sunday Night
Nov 8
|
Clear then Areas Of Frost
|
33°F |
0 to 3 mph
W
|
|
Monday
Nov 9
|
Areas Of Frost then Sunny
|
67°F |
0 to 5 mph
WSW
|
|
Monday Night
Nov 9
|
Clear
|
37°F |
2 mph
SW
|
|
Tuesday
Nov 10
|
Sunny
|
69°F |
2 to 6 mph
WSW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
39°F |
2 mph
NW
|
|
Veterans Day
Nov 11
|
Sunny
|
66°F |
0 to 5 mph
NNW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
37°F |
2 mph
NNW
|
|
Thursday
Nov 12
|
Mostly Sunny
|
59°F |
1 to 8 mph
NNW
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
32°F |
0 to 5 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cave-in-Rock.