Juneau County, WI Weather Forecast
County weather hub
Areas Of Smoke
Compare major city weather across Juneau County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Areas of smoke and scattered showers and thunderstorms before 1am, then areas of smoke and scattered showers and thunderstorms. Mostly cloudy, with a low around 68. Southeast wind around 3 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for Juneau County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 4 of 4 mapped cities in Juneau County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 16 to Jul 23, 2026
- Latest sync
- Jul 16, 2026 9:28 PM CDT
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in Juneau County
Friday looks like the warmest upcoming period in Juneau County at 91 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Tuesday at about 9 to 14 mph NW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 16, 2026 9:28 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
Areas of smoke before 10am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. Heat index values as high as 96. Southwest wind 2 to 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Mostly clear. Low around 72, with temperatures rising to around 74 overnight. Heat index values as high as 97. West wind 3 to 7 mph, with gusts as high as 18 mph. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 87. Northwest wind 6 to 9 mph, with gusts as high as 18 mph.
Mostly clear, with a low around 62. Northeast wind 0 to 7 mph.
Sunny, with a high near 86. Southeast wind 0 to 3 mph.
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66. South wind 3 to 7 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. Southwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 66. West wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Sunny, with a high near 81. Northwest wind 9 to 14 mph, with gusts as high as 23 mph.
Mostly clear, with a low around 57. Northwest wind 2 to 12 mph, with gusts as high as 21 mph.
Sunny, with a high near 79. Northwest wind 2 to 6 mph.
Mostly clear, with a low around 56. Northwest wind 0 to 5 mph.
Mostly sunny, with a high near 82. Southwest wind 1 to 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
Jul 16
|
Areas Of Smoke
|
68°F |
3 mph
SE
|
|
Friday
Jul 17
|
Areas Of Smoke then Slight Chance Showers And Thunderstorms
|
91°F |
2 to 7 mph
SW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
72°F |
3 to 7 mph
W
|
|
Saturday
Jul 18
|
Sunny
|
87°F |
6 to 9 mph
NW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
62°F |
0 to 7 mph
NE
|
|
Sunday
Jul 19
|
Sunny
|
86°F |
0 to 3 mph
SE
|
|
Sunday Night
Jul 19
|
Partly Cloudy then Chance Showers And Thunderstorms
|
66°F |
3 to 7 mph
S
|
|
Monday
Jul 20
|
Chance Showers And Thunderstorms
|
88°F |
7 to 13 mph
SW
|
|
Monday Night
Jul 20
|
Chance Showers And Thunderstorms
|
66°F |
6 to 10 mph
W
|
|
Tuesday
Jul 21
|
Sunny
|
81°F |
9 to 14 mph
NW
|
|
Tuesday Night
Jul 21
|
Mostly Clear
|
57°F |
2 to 12 mph
NW
|
|
Wednesday
Jul 22
|
Sunny
|
79°F |
2 to 6 mph
NW
|
|
Wednesday Night
Jul 22
|
Mostly Clear
|
56°F |
0 to 5 mph
NW
|
|
Thursday
Jul 23
|
Mostly Sunny
|
82°F |
1 to 5 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Juneau County.
Coverage
Forecast coverage currently spans 4 of 4 mapped cities in Juneau County.
Largest mapped city population in this region: 4,358.
