Kewaunee County, WI Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Kewaunee County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 75.
County Weather Overview
This county weather page brings together forecast coverage for Kewaunee 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 Kewaunee County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Aug 24 to Aug 25, 2026
- Latest sync
- Aug 19, 2026 2:45 PM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Kewaunee County
Tuesday looks like the warmest upcoming period in Kewaunee County at 78 degrees F.
Monday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Tuesday at about 6 to 12 mph SSW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 19, 2026 2:45 PM CDT
- Coverage
- 2 days
- Time zone
- America/Chicago
- Forecast office
- GRB
- Radar station
- KGRB
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 60.
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 78. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Mostly Sunny
|
75°F |
8 mph
WSW
|
|
Monday Night
Aug 24
|
Partly Cloudy
|
60°F |
8 mph
S
|
|
Tuesday
Aug 25
|
Chance Showers And Thunderstorms
|
78°F |
6 to 12 mph
SSW
|
|
Tuesday Night
Aug 25
|
Chance Showers And Thunderstorms
|
61°F |
7 to 12 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Kewaunee County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Kewaunee County.
Largest mapped city population in this region: 7,253.
