Kewaunee County, WI Weather Forecast
County weather hub
Partly Sunny
Compare major city weather across Kewaunee County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Partly sunny, with a high near 47. North northwest wind 6 to 9 mph. New rainfall amounts less than a tenth of an inch possible.
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
- Apr 10 to Apr 16, 2026
- Latest sync
- Apr 10, 2026 8:00 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 66 degrees F.
Tonight is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Sunday at about 18 mph S.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 10, 2026 8:00 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
Mostly clear, with a low around 33. South southeast wind around 5 mph.
Mostly sunny. High near 49, with temperatures falling to around 47 in the afternoon. South wind 5 to 14 mph, with gusts as high as 20 mph.
Rain showers between 7pm and 1am, then showers and thunderstorms. Mostly cloudy, with a low around 39. South southeast wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Showers and thunderstorms. Mostly cloudy, with a high near 62. South wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 80%.
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 66. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm, then rain and a chance of thunderstorms. Mostly cloudy, with a low around 47. Chance of precipitation is 80%.
Rain and a slight chance of thunderstorms. Mostly cloudy, with a high near 61. Chance of precipitation is 80%.
Rain and a chance of thunderstorms. Mostly cloudy, with a low around 43. Chance of precipitation is 80%.
Rain likely. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
A chance of rain. Mostly cloudy, with a low around 41. Chance of precipitation is 40%.
A slight chance of rain. Mostly sunny, with a high near 59. Chance of precipitation is 20%.
A chance of rain. Partly cloudy, with a low around 41. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Apr 10
|
Partly Sunny
|
47°F |
6 to 9 mph
NNW
|
|
Tonight
Apr 10
|
Mostly Clear
|
33°F |
5 mph
SSE
|
|
Saturday
Apr 11
|
Mostly Sunny
|
49°F |
5 to 14 mph
S
|
|
Saturday Night
Apr 11
|
Rain Showers
|
39°F |
8 to 16 mph
SSE
|
|
Sunday
Apr 12
|
Showers And Thunderstorms
|
62°F |
18 mph
S
|
|
Sunday Night
Apr 12
|
Showers And Thunderstorms
|
54°F |
15 to 18 mph
SW
|
|
Monday
Apr 13
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
66°F |
7 to 15 mph
SW
|
|
Monday Night
Apr 13
|
Slight Chance Showers And Thunderstorms then Light Rain
|
47°F |
10 mph
SSE
|
|
Tuesday
Apr 14
|
Light Rain
|
61°F |
12 mph
SW
|
|
Tuesday Night
Apr 14
|
Light Rain
|
43°F |
10 mph
SSE
|
|
Wednesday
Apr 15
|
Light Rain Likely
|
58°F |
12 to 15 mph
SW
|
|
Wednesday Night
Apr 15
|
Chance Light Rain
|
41°F |
7 to 12 mph
SW
|
|
Thursday
Apr 16
|
Slight Chance Light Rain
|
59°F |
7 to 13 mph
SSW
|
|
Thursday Night
Apr 16
|
Chance Light Rain
|
41°F |
10 mph
WSW
|
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.
