Rock Creek, IL Weather Forecast
Local 7-day forecast
Mostly Sunny then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Rock Creek, IL in one place.
A chance of showers and thunderstorms between 2pm and 5pm. Mostly sunny, with a high near 83. South wind 3 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Rock Creek, 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: Apr 16, 2026 8:41 PM CDT.
The active forecast window currently covers Apr 17 to Apr 23, 2026 for Rock Creek, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 17 to Apr 23, 2026
- Latest sync
- Apr 16, 2026 8:41 PM CDT
- Forecast office
- PAH
- Source
- NOAA / NWS
Daily Outlook
This Week in Rock Creek
Friday looks like the warmest upcoming period in Rock Creek at 83 degrees F.
Saturday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Friday Night at about 10 mph SSW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 16, 2026 8:41 PM CDT
- Coverage
- 7 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
A chance of showers and thunderstorms between 1am and 4am, then a chance of showers and thunderstorms. Mostly cloudy. Low around 56, with temperatures rising to around 66 overnight. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms. Mostly cloudy, with a high near 70. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Showers and thunderstorms before 1am. Partly cloudy, with a low around 39. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Sunny, with a high near 65. West northwest wind 5 to 8 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 42. North northeast wind 3 to 7 mph.
Sunny, with a high near 70. South southeast wind around 5 mph.
Clear, with a low around 51. South wind around 6 mph.
Sunny, with a high near 76. Southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Partly cloudy, with a low around 54. Southwest wind around 8 mph.
Sunny, with a high near 77. Southwest wind around 7 mph.
Partly cloudy, with a low around 57. Southwest wind around 6 mph.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. South southwest wind around 7 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 17
|
Mostly Sunny then Chance Showers And Thunderstorms
|
83°F |
3 to 9 mph
S
|
|
Friday Night
Apr 17
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
56°F |
10 mph
SSW
|
|
Saturday
Apr 18
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
70°F |
10 mph
W
|
|
Saturday Night
Apr 18
|
Showers And Thunderstorms
|
39°F |
5 to 10 mph
NW
|
|
Sunday
Apr 19
|
Sunny
|
65°F |
5 to 8 mph
WNW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
42°F |
3 to 7 mph
NNE
|
|
Monday
Apr 20
|
Sunny
|
70°F |
5 mph
SSE
|
|
Monday Night
Apr 20
|
Clear
|
51°F |
6 mph
S
|
|
Tuesday
Apr 21
|
Sunny
|
76°F |
6 to 9 mph
SW
|
|
Tuesday Night
Apr 21
|
Partly Cloudy
|
54°F |
8 mph
SW
|
|
Wednesday
Apr 22
|
Sunny
|
77°F |
7 mph
SW
|
|
Wednesday Night
Apr 22
|
Partly Cloudy
|
57°F |
6 mph
SW
|
|
Thursday
Apr 23
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
78°F |
7 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Rock Creek.