Weather forecast for 10 daysGlad Valley, SD
Weather forecast for the weekend
Sunday Oct 18, 2026
- 66°F
- 34°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 17mphNNE 24°
- Humidity: 31%
- UV index: 3
- Sunrise: 7:07 am MDT
- Sunset: 5:56 pm MDT
- details ▼
Today, in Glad Valley, uninterrupted sunshine is anticipated.
A wide temperature range is forecasted, from a high of an enjoyable 66.2°F to a low of a wintry 33.8°F.
Today, weather will feel warmer as the high trends toward September's average of 75.4°F.
Sunrise was at 7:07 am and sunset will be at 5:56 pm; the daylight will last for 10h and 49min.
A wide temperature range is forecasted, from a high of an enjoyable 66.2°F to a low of a wintry 33.8°F.
Today, weather will feel warmer as the high trends toward September's average of 75.4°F.
Sunrise was at 7:07 am and sunset will be at 5:56 pm; the daylight will last for 10h and 49min.
10-day overview
Daily temperatures
Warmest day: Friday 75°C.
Minimum temperature: 54°C.
Minimum temperature: 54°C.
Chance of precipitation
Highest chance: Friday 37%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 66°F
- 34°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 17mphNNE 24°
- Humidity: 31%
- UV index: 3
- Sunrise: 7:07 am MDT
- Sunset: 5:56 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 64°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 16mphSE 125°
- Humidity: 45%
- UV index: 3
- Sunrise: 7:09 am MDT
- Sunset: 5:55 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 43°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 14mphSSE 157°
- Humidity: 57%
- UV index: 3
- Sunrise: 7:10 am MDT
- Sunset: 5:53 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 45°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 11mphNE 35°
- Humidity: 63%
- UV index: 3
- Sunrise: 7:11 am MDT
- Sunset: 5:51 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 73°F
- 55°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 19mphSSE 150°
- Humidity: 64%
- UV index: 3
- Sunrise: 7:13 am MDT
- Sunset: 5:50 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 75°F
- 43°F
AM Showers
- Precip. probability: 37%
- Precipitation: 0.08"
- Wind: 18mphS 182°
- Humidity: 58%
- UV index: 2
- Sunrise: 7:14 am MDT
- Sunset: 5:48 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 54°F
- 34°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 20mphWNW 302°
- Humidity: 53%
- UV index: 3
- Sunrise: 7:15 am MDT
- Sunset: 5:46 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 57°F
- 39°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 14mphSE 134°
- Humidity: 55%
- UV index: 3
- Sunrise: 7:17 am MDT
- Sunset: 5:45 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 59°F
- 41°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 14mphSE 124°
- Humidity: 65%
- UV index: 3
- Sunrise: 7:18 am MDT
- Sunset: 5:43 pm MDT
- details ▼
- Tuesday
- Oct 27, 2026
- 54°F
- 39°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 14mphSE 132°
- Humidity: 72%
- UV index: 3
- Sunrise: 7:19 am MDT
- Sunset: 5:42 pm MDT
- details ▼
Looking ahead, conditions suggest a period of clear, overcast and rainy weather is forecasted.
With a 37% probability, rainfall is forecasted only for Friday. The precipitation will be minimal at 0.08".
Substantial differences in temperature are forecasted in the coming days. The maximum temperature will vary between 53.6°F and 75.2°F, while the lowest nightly temperature differences will be also quite pronounced, as the minimum temperature is expected to range between 33.8°F and 55.4°F.
Friday is expected to be the warmest, reaching up to 75.2°F; with a maximum temperature of 53.6°F, Saturday and next Tuesday will be the coldest days.
With a 37% probability, rainfall is forecasted only for Friday. The precipitation will be minimal at 0.08".
Substantial differences in temperature are forecasted in the coming days. The maximum temperature will vary between 53.6°F and 75.2°F, while the lowest nightly temperature differences will be also quite pronounced, as the minimum temperature is expected to range between 33.8°F and 55.4°F.
Friday is expected to be the warmest, reaching up to 75.2°F; with a maximum temperature of 53.6°F, Saturday and next Tuesday will be the coldest days.
Updated: Oct 18, 2026 @ 14:16:34 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 Sunday, a sun-drenched sky is anticipated.
Today, the highest temperature will be 66.2°F, while the lowest temperature will be 33.8°F.
The highest temperature will be significantly higher than the average maximum of 56.7°F in October. Today, the lowest temperature will be relatively lower than the average low temperature.
The highest temperature will be significantly higher than the average maximum of 56.7°F in October. Today, the lowest temperature will be relatively lower than the average low temperature.
On Sunday, in Glad Valley, sunrise was at 7:07 am and sunset will be at 5:56 pm (MDT).
Today, the daylight will last for 10h and 49min.
