Dunn County, WI Weather Forecast
County weather hub
Areas Of Fog then Mostly Sunny
Compare major city weather across Dunn County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Areas of fog and areas of smoke before 11am. Mostly sunny, with a high near 92. Heat index values as high as 97. South southwest wind 0 to 15 mph.
County Weather Overview
This county weather page brings together forecast coverage for Dunn County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Dunn County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 17 to Jul 23, 2026
- Latest sync
- Jul 16, 2026 9:33 PM CDT
- Forecast office
- MPX
- Source
- NOAA / NWS
Daily Outlook
This Week in Dunn County
Friday looks like the warmest upcoming period in Dunn County at 92 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Friday at about 0 to 15 mph SSW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 16, 2026 9:33 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- MPX
- Radar station
- KMPX
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 9pm and 10pm, then a chance of showers and thunderstorms between 10pm and 11pm, then patchy smoke between 1am and 2am, then patchy smoke and a slight chance of showers and thunderstorms. Mostly clear, with a low around 70. Heat index values as high as 96. West wind 5 to 10 mph. Chance of precipitation is 40%.
Patchy smoke before 8am. Sunny, with a high near 86. North northwest wind 5 to 10 mph.
Mostly clear, with a low around 63. East northeast wind 0 to 5 mph.
Mostly sunny, with a high near 88. South southeast wind 0 to 5 mph.
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68. South southwest wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 89. West wind 5 to 15 mph. Chance of precipitation is 50%.
Mostly clear, with a low around 65. North northwest wind 10 to 15 mph.
Sunny, with a high near 82. North northwest wind 10 to 15 mph.
Mostly clear, with a low around 59. North northeast wind 5 to 10 mph.
Sunny, with a high near 82. West northwest wind around 5 mph.
Partly cloudy, with a low around 60. South wind 0 to 5 mph.
Mostly sunny, with a high near 83. South wind 0 to 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 17
|
Areas Of Fog then Mostly Sunny
|
92°F |
0 to 15 mph
SSW
|
|
Friday Night
Jul 17
|
Slight Chance Showers And Thunderstorms then Patchy Smoke
|
70°F |
5 to 10 mph
W
|
|
Saturday
Jul 18
|
Patchy Smoke then Sunny
|
86°F |
5 to 10 mph
NNW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
63°F |
0 to 5 mph
ENE
|
|
Sunday
Jul 19
|
Mostly Sunny
|
88°F |
0 to 5 mph
SSE
|
|
Sunday Night
Jul 19
|
Partly Cloudy then Chance Showers And Thunderstorms
|
68°F |
5 to 10 mph
SSW
|
|
Monday
Jul 20
|
Chance Showers And Thunderstorms
|
89°F |
5 to 15 mph
W
|
|
Monday Night
Jul 20
|
Mostly Clear
|
65°F |
10 to 15 mph
NNW
|
|
Tuesday
Jul 21
|
Sunny
|
82°F |
10 to 15 mph
NNW
|
|
Tuesday Night
Jul 21
|
Mostly Clear
|
59°F |
5 to 10 mph
NNE
|
|
Wednesday
Jul 22
|
Sunny
|
82°F |
5 mph
WNW
|
|
Wednesday Night
Jul 22
|
Partly Cloudy
|
60°F |
0 to 5 mph
S
|
|
Thursday
Jul 23
|
Mostly Sunny
|
83°F |
0 to 5 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Dunn County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Dunn County.
Largest mapped city population in this region: 3,503.
