Kewaunee County, WI Weather Forecast
County weather hub
Patchy Fog then 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.
Patchy fog before 7am. Mostly sunny, with a high near 80. Heat index values as high as 81. Northeast wind around 6 mph.
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
- Jul 10 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 8:41 AM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Kewaunee County
Monday looks like the warmest upcoming period in Kewaunee County at 92 degrees F.
Tonight is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Tuesday at about 9 to 14 mph WSW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Jul 10, 2026 8:41 AM CDT
- Coverage
- 7 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
Patchy fog after 5am. Mostly clear, with a low around 62. Northeast wind around 5 mph.
Patchy fog before 8am. Sunny, with a high near 81. Heat index values as high as 83. East northeast wind 2 to 7 mph.
Partly cloudy, with a low around 65. South wind around 6 mph.
Sunny, with a high near 86. South southwest wind 3 to 9 mph.
Mostly clear, with a low around 68.
Sunny, with a high near 92.
Mostly clear, with a low around 71.
Sunny, with a high near 92.
Partly cloudy, with a low around 68.
Mostly sunny, with a high near 83.
Partly cloudy, with a low around 66.
Mostly sunny, with a high near 82.
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 67. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 10
|
Patchy Fog then Mostly Sunny
|
80°F |
6 mph
NE
|
|
Tonight
Jul 10
|
Mostly Clear then Patchy Fog
|
62°F |
5 mph
NE
|
|
Saturday
Jul 11
|
Patchy Fog then Sunny
|
81°F |
2 to 7 mph
ENE
|
|
Saturday Night
Jul 11
|
Partly Cloudy
|
65°F |
6 mph
S
|
|
Sunday
Jul 12
|
Sunny
|
86°F |
3 to 9 mph
SSW
|
|
Sunday Night
Jul 12
|
Mostly Clear
|
68°F |
8 mph
SW
|
|
Monday
Jul 13
|
Sunny
|
92°F |
10 mph
SW
|
|
Monday Night
Jul 13
|
Mostly Clear
|
71°F |
9 mph
SW
|
|
Tuesday
Jul 14
|
Sunny
|
92°F |
9 to 14 mph
WSW
|
|
Tuesday Night
Jul 14
|
Partly Cloudy
|
68°F |
8 to 13 mph
WNW
|
|
Wednesday
Jul 15
|
Mostly Sunny
|
83°F |
8 mph
NNE
|
|
Wednesday Night
Jul 15
|
Partly Cloudy
|
66°F |
7 mph
NE
|
|
Thursday
Jul 16
|
Mostly Sunny
|
82°F |
5 to 9 mph
E
|
|
Thursday Night
Jul 16
|
Slight Chance Showers And Thunderstorms
|
67°F |
5 to 8 mph
S
|
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.
