Knowlton, WI Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Knowlton, WI in one place.
Mostly sunny. High near 76, with temperatures falling to around 74 in the afternoon. East southeast wind around 12 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for Knowlton, 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: May 30, 2026 7:43 PM CDT.
The active forecast window currently covers May 30 to Jun 5, 2026 for Knowlton, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 5, 2026
- Latest sync
- May 30, 2026 7:43 PM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Knowlton
Wednesday looks like the warmest upcoming period in Knowlton at 84 degrees F.
Tonight is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Thursday at about 8 to 13 mph SW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- May 30, 2026 7:43 PM 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
Partly cloudy, with a low around 48. East wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly sunny, with a high near 80. Heat index values as high as 79. Southeast wind around 7 mph.
Mostly cloudy, with a low around 53. East northeast wind 0 to 5 mph.
Mostly sunny, with a high near 82. Northeast wind 1 to 8 mph.
Mostly clear, with a low around 52.
Sunny, with a high near 81.
Mostly clear, with a low around 52.
Sunny, with a high near 84.
Partly cloudy, with a low around 58.
A chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
May 30
|
Mostly Sunny
|
76°F |
12 mph
ESE
|
|
Tonight
May 30
|
Partly Cloudy
|
48°F |
5 to 10 mph
E
|
|
Sunday
May 31
|
Mostly Sunny
|
80°F |
7 mph
SE
|
|
Sunday Night
May 31
|
Mostly Cloudy
|
53°F |
0 to 5 mph
ENE
|
|
Monday
Jun 1
|
Mostly Sunny
|
82°F |
1 to 8 mph
NE
|
|
Monday Night
Jun 1
|
Mostly Clear
|
52°F |
5 to 8 mph
E
|
|
Tuesday
Jun 2
|
Sunny
|
81°F |
6 mph
ESE
|
|
Tuesday Night
Jun 2
|
Mostly Clear
|
52°F |
5 mph
SSE
|
|
Wednesday
Jun 3
|
Sunny
|
84°F |
3 to 7 mph
SSW
|
|
Wednesday Night
Jun 3
|
Partly Cloudy
|
58°F |
7 mph
SSW
|
|
Thursday
Jun 4
|
Chance Rain Showers
|
81°F |
8 to 13 mph
SW
|
|
Thursday Night
Jun 4
|
Chance Showers And Thunderstorms
|
60°F |
7 to 12 mph
SW
|
|
Friday
Jun 5
|
Chance Showers And Thunderstorms
|
81°F |
10 mph
SW
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms
|
58°F |
6 to 9 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Knowlton.