Kellnersville, WI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Kellnersville, WI in one place.
Sunny, with a high near 91. Heat index values as high as 93. North northeast wind around 8 mph.
Local Weather Overview
This forecast page for Kellnersville, WI is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 14, 2026 3:14 AM CDT.
The active forecast window currently covers Jul 15 to Jul 20, 2026 for Kellnersville, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 15 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 3:14 AM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Kellnersville
Wednesday looks like the warmest upcoming period in Kellnersville at 91 degrees F.
Sunday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Saturday at about 9 to 14 mph N.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 3:14 AM CDT
- Coverage
- 6 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 68. North northeast wind 2 to 7 mph.
Sunny, with a high near 90.
Partly cloudy, with a low around 68.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms. Sunny, with a high near 82. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 15
|
Sunny
|
91°F |
8 mph
NNE
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
68°F |
2 to 7 mph
NNE
|
|
Thursday
Jul 16
|
Sunny
|
90°F |
2 to 9 mph
N
|
|
Thursday Night
Jul 16
|
Partly Cloudy
|
68°F |
5 to 9 mph
ESE
|
|
Friday
Jul 17
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
89°F |
6 to 12 mph
SSE
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms
|
68°F |
8 to 12 mph
WSW
|
|
Saturday
Jul 18
|
Chance Showers And Thunderstorms
|
85°F |
9 to 14 mph
N
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms
|
63°F |
6 to 14 mph
NE
|
|
Sunday
Jul 19
|
Slight Chance Showers And Thunderstorms
|
82°F |
7 to 10 mph
ENE
|
|
Sunday Night
Jul 19
|
Slight Chance Showers And Thunderstorms
|
62°F |
5 to 9 mph
N
|
|
Monday
Jul 20
|
Slight Chance Showers And Thunderstorms
|
80°F |
8 to 12 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Kellnersville.