Clark County, WI Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Clark County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny. High near 65, with temperatures falling to around 62 in the afternoon. Northwest wind around 8 mph.
County Weather Overview
This county weather page brings together forecast coverage for Clark County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 1 of 1 mapped cities in Clark County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 13 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 7:27 PM CDT
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in Clark County
Monday looks like the warmest upcoming period in Clark County at 66 degrees F.
Friday Night is the coolest period ahead with temperatures near 28 degrees F.
The strongest winds are forecast for Friday at about 13 to 22 mph NW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 7:27 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- ARX
- Radar station
- KARX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Isolated rain showers between 7pm and 11pm. Mostly cloudy. Low around 43, with temperatures rising to around 46 overnight. Northwest wind 5 to 8 mph. Chance of precipitation is 20%.
Partly sunny. High near 62, with temperatures falling to around 60 in the afternoon. North wind 6 to 9 mph.
Mostly cloudy, with a low around 39. East wind 6 to 9 mph.
Rain showers. Mostly cloudy, with a high near 58. Northeast wind 6 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 36. Northwest wind 7 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Mostly sunny, with a high near 53. Northwest wind 13 to 22 mph, with gusts as high as 37 mph.
Widespread frost after 11pm. Clear, with a low around 28. West wind 1 to 9 mph, with gusts as high as 20 mph.
Widespread frost before 9am. Sunny, with a high near 60. Southwest wind 1 to 14 mph, with gusts as high as 24 mph.
Clear, with a low around 35. Southwest wind 8 to 12 mph, with gusts as high as 23 mph.
Sunny, with a high near 65. Southwest wind 9 to 14 mph, with gusts as high as 25 mph.
Partly cloudy, with a low around 40. Southwest wind 2 to 10 mph, with gusts as high as 22 mph.
Mostly sunny, with a high near 66. West wind around 3 mph.
Partly cloudy, with a low around 38. Northeast wind around 2 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 13
|
Mostly Sunny
|
65°F |
8 mph
NW
|
|
Tonight
Oct 13
|
Isolated Rain Showers then Mostly Cloudy
|
43°F |
5 to 8 mph
NW
|
|
Wednesday
Oct 14
|
Partly Sunny
|
62°F |
6 to 9 mph
N
|
|
Wednesday Night
Oct 14
|
Mostly Cloudy
|
39°F |
6 to 9 mph
E
|
|
Thursday
Oct 15
|
Rain Showers
|
58°F |
6 to 10 mph
NE
|
|
Thursday Night
Oct 15
|
Rain Showers
|
36°F |
7 to 21 mph
NW
|
|
Friday
Oct 16
|
Mostly Sunny
|
53°F |
13 to 22 mph
NW
|
|
Friday Night
Oct 16
|
Widespread Frost
|
28°F |
1 to 9 mph
W
|
|
Saturday
Oct 17
|
Widespread Frost then Sunny
|
60°F |
1 to 14 mph
SW
|
|
Saturday Night
Oct 17
|
Clear
|
35°F |
8 to 12 mph
SW
|
|
Sunday
Oct 18
|
Sunny
|
65°F |
9 to 14 mph
SW
|
|
Sunday Night
Oct 18
|
Partly Cloudy
|
40°F |
2 to 10 mph
SW
|
|
Monday
Oct 19
|
Mostly Sunny
|
66°F |
3 mph
W
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
38°F |
2 mph
NE
|
Major City Forecasts
Live forecast snapshots for major cities across Clark County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Clark County.
Largest mapped city population in this region: 2,375.
