Weather forecast for tomorrowSherman, SD
Weather forecast for tomorrow
Monday Oct 19, 2026
- 66°F
- 43°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 8mphESE 121°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:45 am CDT
- Sunset: 6:36 pm CDT
- details ▼
Tomorrow, on Monday, October 19, dry and sunny weather is expected throughout the day.
The temperature will vary between a maximum of a breezy 66.2°F and a minimum of a frosty 42.8°F.
With a forecast of 66.2°F, conditions deviate from October's average and instead resemble September's climate trend.
Sunrise will be at 7:45 am and sunset at 6:36 pm; tomorrow's daylight will last for 10h and 50min.
The temperature will vary between a maximum of a breezy 66.2°F and a minimum of a frosty 42.8°F.
With a forecast of 66.2°F, conditions deviate from October's average and instead resemble September's climate trend.
Sunrise will be at 7:45 am and sunset at 6:36 pm; tomorrow's daylight will last for 10h and 50min.
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 7%.
Hourly weather forecast
- 12 am
- 46°F
- Feels like:46°F
Mostly Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphSE 139°
- Humidity: 74%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 45°F
- Feels like:43°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphSE 137°
- Humidity: 82%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 41°F
- Feels like:39°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 3mphESE 113°
- Humidity: 89%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:39°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 2mphE 94°
- Humidity: 95%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:45 am
- 8 am
- 39°F
- Feels like:39°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 3mphE 83°
- Humidity: 93%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 50°F
- Feels like:48°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphESE 118°
- Humidity: 74%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 59°F
- Feels like:59°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSE 126°
- Humidity: 53%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 64°F
- Feels like:64°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSE 133°
- Humidity: 43%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphSE 143°
- Humidity: 41%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSE 133°
- Humidity: 46%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:36 pm
- 8 pm
- 54°F
- Feels like:54°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphSE 125°
- Humidity: 64%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 50°F
- Feels like:48°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphSE 130°
- Humidity: 75%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of dry and sunny and cloud-filled weather is expected.
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 from 2 pm to 5 pm.
The day’s peak temperature will reflect September's norm of 73.2°F more than October's 56.3°F. The night temperature will be alike with the standard October low of 40.8°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 from 2 pm to 5 pm.
The day’s peak temperature will reflect September's norm of 73.2°F more than October's 56.3°F. The night temperature will be alike with the standard October low of 40.8°F.
Updated: Oct 18, 2026 @ 10:20:17 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, in Sherman, open skies and radiant sunshine are expected.
Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 42.8°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 56.3°F in October. The lowest temperature will be in line with the average low of 40.8°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 56.3°F in October. The lowest temperature will be in line with the average low of 40.8°F.
On Monday, in Sherman, sunrise will be at 7:45 am and sunset at 6:36 pm (CDT).
In Sherman, South Dakota, the length of the day tomorrow will be 10h and 50min.
