Weather forecast for tomorrowArmour, SD
Weather forecast for tomorrow
Monday Oct 19, 2026
- 66°F
- 43°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 9mphE 96°
- Humidity: 62%
- UV index: 3
- Sunrise: 7:52 am CDT
- Sunset: 6:44 pm CDT
- details ▼
Tomorrow, a partly cloudy outlook will keep the sky interesting throughout the day.
The maximum temperature will be a breezy 66.2°F, while the minimum anticipated temperature is a chilly 42.8°F.
The expected high will be relatively higher than October's standard temperature of 59.7°F.
Sunrise will be at 7:52 am and sunset at 6:44 pm; tomorrow's daylight will last for 10h and 52min.
The maximum temperature will be a breezy 66.2°F, while the minimum anticipated temperature is a chilly 42.8°F.
The expected high will be relatively higher than October's standard temperature of 59.7°F.
Sunrise will be at 7:52 am and sunset at 6:44 pm; tomorrow's daylight will last for 10h and 52min.
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
- 48°F
- Feels like:46°F
Mostly Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphENE 79°
- Humidity: 75%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 45°F
- Feels like:43°F
Mostly Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphE 83°
- Humidity: 84%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 41°F
- Feels like:39°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 4mphENE 60°
- Humidity: 91%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:36°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 5mphNE 52°
- Humidity: 93%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:52 am
- 8 am
- 39°F
- Feels like:36°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 5mphENE 61°
- Humidity: 95%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 48°F
- Feels like:45°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphE 82°
- Humidity: 76%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 57°F
- Feels like:55°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphE 96°
- Humidity: 56%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphESE 105°
- Humidity: 45%
- 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: 9mphESE 123°
- Humidity: 43%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 63°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphESE 120°
- Humidity: 49%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:44 pm
- 8 pm
- 55°F
- Feels like:54°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphESE 109°
- Humidity: 64%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 50°F
- Feels like:48°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphSE 129°
- Humidity: 76%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, a combination of clear and cloudy weather is anticipated.
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 3 pm to 5 pm.
The highest temperature will be a couple of degrees higher than October's average maximum of 59.7°F. The minimum temperature will be also comparable to October's average low of 42.4°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 3 pm to 5 pm.
The highest temperature will be a couple of degrees higher than October's average maximum of 59.7°F. The minimum temperature will be also comparable to October's average low of 42.4°F.
Updated: Oct 18, 2026 @ 10:05:32 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, clouds and sunshine will alternate throughout the day.
Tomorrow, the highest temperature in Armour will be 66.2°F, while the lowest temperature will be 42.8°F.
The highest temperature will be a few degrees higher than the average maximum of 59.7°F in October. The lowest temperature will be in line with the average low of 42.4°F.
The highest temperature will be a few degrees higher than the average maximum of 59.7°F in October. The lowest temperature will be in line with the average low of 42.4°F.
On Monday, in Armour, sunrise will be at 7:52 am and sunset at 6:44 pm (CDT).
Tomorrow, the daylight will last for 10h and 52min.
