Weather forecast for tomorrowSpencer, SD
Weather forecast for tomorrow
Monday Oct 19, 2026
- 66°F
- 43°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 11mphESE 114°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:50 am CDT
- Sunset: 6:40 pm CDT
- details ▼
Tomorrow, sunshine will likely continue with scattered clouds at most.
Temperatures are expected to peak at a comfortable 66.2°F and drop to a minimum of a frosty 42.8°F.
The forecasted peak temperature today will be moderately higher than the average October maximum of 58.5°F.
Sunrise will be at 7:50 am and sunset at 6:40 pm; tomorrow's daylight will last for 10h and 50min.
Temperatures are expected to peak at a comfortable 66.2°F and drop to a minimum of a frosty 42.8°F.
The forecasted peak temperature today will be moderately higher than the average October maximum of 58.5°F.
Sunrise will be at 7:50 am and sunset at 6:40 pm; tomorrow's daylight will last for 10h and 50min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 66°C.
Coldest hour: 6 am 41°C.
Coldest hour: 6 am 41°C.
Chance of precipitation
Highest chance: 6 am 6%.
Hourly weather forecast
- 12 am
- 48°F
- Feels like:45°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphESE 103°
- Humidity: 76%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 45°F
- Feels like:41°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphESE 102°
- Humidity: 84%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 43°F
- Feels like:37°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphE 86°
- Humidity: 90%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 41°F
- Feels like:36°F
Mostly Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphE 79°
- Humidity: 94%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:50 am
- 8 am
- 41°F
- Feels like:37°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphE 88°
- Humidity: 93%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 50°F
- Feels like:46°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 8mphESE 101°
- Humidity: 73%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 59°F
- Feels like:57°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphESE 116°
- Humidity: 54%
- 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: 10mphESE 122°
- Humidity: 44%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphSE 131°
- Humidity: 43%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSE 132°
- Humidity: 48%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:40 pm
- 8 pm
- 55°F
- Feels like:54°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphESE 122°
- Humidity: 64%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 52°F
- Feels like:48°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 8mphSE 129°
- Humidity: 76%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, primarily sun-filled and occasionally dull weather is anticipated.
The temperature will be between the lowest temperature of 41°F and the highest temperature of 66.2°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature will be relatively higher than October's average high of 58.5°F. The minimum temperature will be also comparable to October's average low of 42.1°F.
The temperature will be between the lowest temperature of 41°F and the highest temperature of 66.2°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature will be relatively higher than October's average high of 58.5°F. The minimum temperature will be also comparable to October's average low of 42.1°F.
Updated: Oct 18, 2026 @ 10:44:55 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, the outlook remains bright and sunny.
Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 42.8°F.
The maximum temperature will be relatively higher than the average highest temperature of 58.5°F in October. The lowest temperature will be in line with the average low of 42.1°F.
The maximum temperature will be relatively higher than the average highest temperature of 58.5°F in October. The lowest temperature will be in line with the average low of 42.1°F.
On Monday, in Spencer, sunrise will be at 7:50 am and sunset at 6:40 pm (CDT).
In Spencer, South Dakota, the length of the day tomorrow will be 10h and 50min.
