Weather forecast for tomorrowSpring Valley, WI
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 66°F
- 41°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 15mphSSW 208°
- Humidity: 48%
- UV index: 3
- Sunrise: 7:28 am CDT
- Sunset: 6:19 pm CDT
- details ▼
Tomorrow, on Sunday, October 18, variable cloud cover will persist, but sunshine will break through.
Temperatures will oscillate between a breezy 66.2°F at their highest and a cold 41°F at their lowest.
Tomorrow, the maximum temperature of 66.2°F will resemble September's climate more than October's.
Sunrise will be at 7:28 am and sunset at 6:19 pm; tomorrow's daylight will last for 10h and 50min.
Temperatures will oscillate between a breezy 66.2°F at their highest and a cold 41°F at their lowest.
Tomorrow, the maximum temperature of 66.2°F will resemble September's climate more than October's.
Sunrise will be at 7:28 am and sunset at 6:19 pm; tomorrow's daylight will last for 10h and 50min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 64°C.
Coldest hour: 6 am 45°C.
Coldest hour: 6 am 45°C.
Chance of precipitation
Highest chance: 6 am 3%.
Hourly weather forecast
- 12 am
- 48°F
- Feels like:43°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphSSW 206°
- Humidity: 62%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 46°F
- Feels like:41°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphSSW 206°
- Humidity: 63%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 46°F
- Feels like:39°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphSSW 203°
- Humidity: 66%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 45°F
- Feels like:39°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 11mphSSW 201°
- Humidity: 67%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:28 am
- 8 am
- 46°F
- Feels like:41°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 11mphSSW 201°
- Humidity: 68%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 52°F
- Feels like:48°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 14mphSSW 207°
- Humidity: 57%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 59°F
- Feels like:57°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphSSW 211°
- Humidity: 43%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 64°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphSSW 209°
- Humidity: 38%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphSSW 209°
- Humidity: 37%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSSW 201°
- Humidity: 43%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:19 pm
- 8 pm
- 54°F
- Feels like:54°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphSSW 198°
- Humidity: 61%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 50°F
- Feels like:48°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphSSW 204°
- Humidity: 69%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, primarily clear and occasionally cloud-filled weather is predicted.
The temperature will vary between a minimum of 44.6°F and a maximum of 64.4°F. The warmest part of the day will be from 2 pm to 5 pm.
The maximum temperature will align more closely with September's average high of 70.2°F than with October's 54.7°F. Tomorrow, the night is expected to be resembling the typical October low of 39.6°F.
The temperature will vary between a minimum of 44.6°F and a maximum of 64.4°F. The warmest part of the day will be from 2 pm to 5 pm.
The maximum temperature will align more closely with September's average high of 70.2°F than with October's 54.7°F. Tomorrow, the night is expected to be resembling the typical October low of 39.6°F.
Updated: Oct 17, 2026 @ 19:39:40 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
Tomorrow, mostly clear with scattered clouds is expected.
Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 41°F.
The maximum temperature tomorrow will be notably higher than the average highest temperature of 54.7°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
The maximum temperature tomorrow will be notably higher than the average highest temperature of 54.7°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
On Sunday, in Spring Valley, sunrise will be at 7:28 am and sunset at 6:19 pm (CDT).
Tomorrow, the daylight will last for 10h and 50min.
