Rock County, WI Weather Forecast
County weather hub
Sunny
Compare major city weather across Rock County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 76. West wind 5 to 10 mph.
County Weather Overview
This county weather page brings together forecast coverage for Rock County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 6 of 6 mapped cities in Rock County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 13 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 4:39 PM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Rock County
This Afternoon looks like the warmest upcoming period in Rock County at 76 degrees F.
Friday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Friday at about 15 to 25 mph NW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 4:39 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- MKX
- Radar station
- KMKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms between 7pm and 8pm, then a chance of showers and thunderstorms between 8pm and midnight, then a slight chance of showers and thunderstorms between midnight and 1am. Mostly cloudy, with a low around 55. North wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Partly sunny, with a high near 67. Northeast wind 5 to 10 mph.
Mostly cloudy, with a low around 51. Northeast wind 5 to 10 mph.
Rain showers. Mostly cloudy, with a high near 62. East wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Rain showers before 1am. Mostly cloudy, with a low around 43. Northwest wind 5 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly sunny, with a high near 55. Northwest wind 15 to 25 mph, with gusts as high as 40 mph.
Mostly clear, with a low around 31. Northwest wind 0 to 15 mph.
Sunny, with a high near 58.
Clear, with a low around 39.
Sunny, with a high near 64.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 45. Chance of precipitation is 20%.
A slight chance of rain showers before 1pm. Partly sunny, with a high near 66. Chance of precipitation is 20%.
Mostly cloudy, with a low around 45.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 13
|
Sunny
|
76°F |
5 to 10 mph
W
|
|
Tonight
Oct 13
|
Slight Chance Showers And Thunderstorms
|
55°F |
5 mph
N
|
|
Wednesday
Oct 14
|
Partly Sunny
|
67°F |
5 to 10 mph
NE
|
|
Wednesday Night
Oct 14
|
Mostly Cloudy
|
51°F |
5 to 10 mph
NE
|
|
Thursday
Oct 15
|
Rain Showers
|
62°F |
5 to 10 mph
E
|
|
Thursday Night
Oct 15
|
Rain Showers
|
43°F |
5 to 20 mph
NW
|
|
Friday
Oct 16
|
Mostly Sunny
|
55°F |
15 to 25 mph
NW
|
|
Friday Night
Oct 16
|
Mostly Clear
|
31°F |
0 to 15 mph
NW
|
|
Saturday
Oct 17
|
Sunny
|
58°F |
0 to 15 mph
SW
|
|
Saturday Night
Oct 17
|
Clear
|
39°F |
10 to 15 mph
SW
|
|
Sunday
Oct 18
|
Sunny
|
64°F |
15 mph
SW
|
|
Sunday Night
Oct 18
|
Partly Cloudy then Slight Chance Rain Showers
|
45°F |
5 to 15 mph
SW
|
|
Monday
Oct 19
|
Slight Chance Rain Showers
|
66°F |
5 mph
SW
|
|
Monday Night
Oct 19
|
Mostly Cloudy
|
45°F |
0 to 5 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Rock County.
Coverage
Forecast coverage currently spans 6 of 6 mapped cities in Rock County.
Largest mapped city population in this region: 7,716.
