Weather forecast for tomorrowSumner, WI
Weather forecast for tomorrow
Monday Oct 19, 2026
- 66°F
- 37°F
Mostly Sunny
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 4mphESE 118°
- Humidity: 64%
- UV index: 3
- Sunrise: 7:28 am CDT
- Sunset: 6:14 pm CDT
- details ▼
On Monday, in Sumner, sunny intervals will be long-lasting, with few disruptions.
A substantial temperature range, peaking at a comfortable 66.2°F and bottoming out at an icy 37.4°F, is predicted.
Meteorological data shows 66.2°F is more characteristic of September's climate profile than October's.
Sunrise will be at 7:28 am and sunset at 6:14 pm; tomorrow's daylight will last for 10h and 46min.
A substantial temperature range, peaking at a comfortable 66.2°F and bottoming out at an icy 37.4°F, is predicted.
Meteorological data shows 66.2°F is more characteristic of September's climate profile than October's.
Sunrise will be at 7:28 am and sunset at 6:14 pm; tomorrow's daylight will last for 10h and 46min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 64°C.
Coldest hour: 6 am 39°C.
Coldest hour: 6 am 39°C.
Chance of precipitation
Highest chance: 6 am 8%.
Hourly weather forecast
- 12 am
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 3mphSSW 197°
- Humidity: 77%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 1mphSSW 199°
- Humidity: 81%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 0mphS 180°
- Humidity: 87%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:39°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 0mphESE 121°
- Humidity: 93%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:28 am
- 8 am
- 41°F
- Feels like:41°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 0mphE 101°
- Humidity: 92%
- Pressure: 30.33"Hg
- Visibility: 8mi
- UV index: 0
- details ▼
- 10 am
- 50°F
- Feels like:50°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 1mphESE 117°
- Humidity: 75%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 59°F
- Feels like:59°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphESE 113°
- Humidity: 56%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 63°F
- Feels like:63°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphSE 124°
- Humidity: 50%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSE 132°
- Humidity: 47%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphSE 130°
- Humidity: 57%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:14 pm
- 8 pm
- 52°F
- Feels like:52°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 1mphESE 107°
- Humidity: 76%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 0mphESE 104°
- Humidity: 88%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, a combination of dry and sunny and dull weather is forecasted.
The temperature will vary between a minimum of 39.2°F and a maximum of 64.4°F. The warmest part of the day will be at 3 pm and 4 pm.
The temperature will feel more consistent with September's average high than the expected maximum for October. The minimum temperature will be close to October's average low of 38.3°F.
The temperature will vary between a minimum of 39.2°F and a maximum of 64.4°F. The warmest part of the day will be at 3 pm and 4 pm.
The temperature will feel more consistent with September's average high than the expected maximum for October. The minimum temperature will be close to October's average low of 38.3°F.
Updated: Oct 18, 2026 @ 06:06:23 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Monday, mostly sunny weather is likely, with high visibility.
Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 37.4°F.
The maximum temperature will be notably higher than the average highest temperature of 53.2°F in October. The lowest temperature will be in line with the average low of 38.3°F.
The maximum temperature will be notably higher than the average highest temperature of 53.2°F in October. The lowest temperature will be in line with the average low of 38.3°F.
On Monday, in Sumner, sunrise will be at 7:28 am and sunset at 6:14 pm (CDT).
Tomorrow, the daylight will last for 10h and 46min.
