Weather forecast for tomorrowDe Smet, SD
Weather forecast for tomorrow
Monday Oct 19, 2026
- 66°F
- 43°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphE 100°
- Humidity: 57%
- UV index: 3
- Sunrise: 7:50 am CDT
- Sunset: 6:39 pm CDT
- details ▼
Tomorrow, on Monday, the forecast calls for abundant sunshine.
The temperature variation is predicted to range from a maximum of a comfortable 66.2°F to a minimum of a brisk 42.8°F.
Expected temperatures are trending relatively higher than October's climate norm of 57.9°F.
Sunrise will be at 7:50 am and sunset at 6:39 pm; tomorrow's daylight will last for 10h and 49min.
The temperature variation is predicted to range from a maximum of a comfortable 66.2°F to a minimum of a brisk 42.8°F.
Expected temperatures are trending relatively higher than October's climate norm of 57.9°F.
Sunrise will be at 7:50 am and sunset at 6:39 pm; tomorrow's daylight will last for 10h and 49min.
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: 3%.
Hourly weather forecast
- 12 am
- 48°F
- Feels like:45°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphENE 60°
- Humidity: 74%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 45°F
- Feels like:41°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphNE 53°
- Humidity: 80%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 43°F
- Feels like:37°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphENE 58°
- Humidity: 80%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 41°F
- Feels like:36°F
Mostly Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphENE 60°
- Humidity: 81%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:50 am
- 8 am
- 43°F
- Feels like:36°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 9mphENE 65°
- Humidity: 82%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 50°F
- Feels like:46°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 11mphE 81°
- Humidity: 67%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 59°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphE 98°
- Humidity: 52%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphESE 113°
- Humidity: 43%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphSE 127°
- Humidity: 43%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphSE 124°
- Humidity: 50%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:39 pm
- 8 pm
- 54°F
- Feels like:52°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphESE 120°
- Humidity: 64%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 50°F
- Feels like:46°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphSE 126°
- Humidity: 77%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, primarily bright and occasionally cloudy weather is anticipated.
The temperature will be between the lowest temperature of 41°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 57.9°F for October. The temperature low is forecasted to be also alike with the usual October value of 41.5°F.
The temperature will be between the lowest temperature of 41°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 57.9°F for October. The temperature low is forecasted to be also alike with the usual October value of 41.5°F.
Updated: Oct 18, 2026 @ 10:48:52 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 De Smet, conditions remain stable and sunny, with little cloud presence.
Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 42.8°F.
The maximum temperature will be moderately higher than the average highest temperature of 57.9°F in October. The lowest temperature will be in line with the average low of 41.5°F.
The maximum temperature will be moderately higher than the average highest temperature of 57.9°F in October. The lowest temperature will be in line with the average low of 41.5°F.
On Monday, in De Smet, sunrise will be at 7:50 am and sunset at 6:39 pm (CDT).
Tomorrow, the daylight will last for 10h and 49min.
