Weather forecast for tomorrowVivian, SD
Weather forecast for tomorrow
Monday Oct 19, 2026
- 66°F
- 41°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphE 81°
- Humidity: 53%
- UV index: 3
- Sunrise: 8:01 am CDT
- Sunset: 6:51 pm CDT
- details ▼
Tomorrow, on Monday, sun-filled conditions are also expected to persist.
The temperature is forecasted to vary between a breezy 66.2°F and a cold 41°F.
The forecasted peak temperature today will be a couple of degrees higher than the average October maximum of 58.5°F.
Sunrise will be at 8:01 am and sunset at 6:51 pm; tomorrow's daylight will last for 10h and 50min.
The temperature is forecasted to vary between a breezy 66.2°F and a cold 41°F.
The forecasted peak temperature today will be a couple of degrees higher than the average October maximum of 58.5°F.
Sunrise will be at 8:01 am and sunset at 6:51 pm; tomorrow's daylight will last for 10h and 50min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 64°C.
Coldest hour: 6 am 41°C.
Coldest hour: 6 am 41°C.
Chance of precipitation
Highest chance: 9 pm 2%.
Hourly weather forecast
- 12 am
- 48°F
- Feels like:45°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphNNE 23°
- Humidity: 57%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 45°F
- Feels like:41°F
Mostly Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphNNE 25°
- Humidity: 60%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 43°F
- Feels like:37°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphNNE 25°
- Humidity: 64%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 41°F
- Feels like:36°F
Mostly Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphNNE 25°
- Humidity: 70%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 am
- 39°F
- Feels like:36°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphNE 38°
- Humidity: 74%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 8:01 am
- 10 am
- 48°F
- Feels like:45°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphENE 63°
- Humidity: 63%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 57°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphE 85°
- Humidity: 49%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 64°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphESE 104°
- Humidity: 42%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphESE 110°
- Humidity: 41%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphESE 109°
- Humidity: 45%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:51 pm
- 8 pm
- 55°F
- Feels like:52°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphESE 107°
- Humidity: 61%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 50°F
- Feels like:46°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 8mphESE 119°
- Humidity: 72%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, primarily sun-filled and occasionally cloud-filled weather is forecasted.
The temperature will vary between the lowest temperature of 39.2°F and the highest temperature of 64.4°F. The warmest part of the day will be from 2 pm to 5 pm.
The high will be a few degrees higher than the normal maximum of 58.5°F for October. The temperature low is forecasted to be also resembling the usual October value of 42.8°F.
The temperature will vary between the lowest temperature of 39.2°F and the highest temperature of 64.4°F. The warmest part of the day will be from 2 pm to 5 pm.
The high will be a few degrees higher than the normal maximum of 58.5°F for October. The temperature low is forecasted to be also resembling the usual October value of 42.8°F.
Updated: Oct 18, 2026 @ 13:42:41 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, in Vivian, sunshine is forecasted under mostly clear skies.
Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 41°F.
The highest temperature will be moderately higher than the average maximum of 58.5°F in October. The lowest temperature will be in line with the average low of 42.8°F.
The highest temperature will be moderately higher than the average maximum of 58.5°F in October. The lowest temperature will be in line with the average low of 42.8°F.
On Monday, in Vivian, sunrise will be at 8:01 am and sunset at 6:51 pm (CDT).
In Vivian, tomorrow, there will be 10h and 50min of daylight.
