Weather forecast for 10 daysLower Brule, SD
Weather forecast for the weekend
Sunday Oct 18, 2026
- 72°F
- 41°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphNE 38°
- Humidity: 48%
- UV index: 3
- Sunrise: 7:57 am CDT
- Sunset: 6:49 pm CDT
- details ▼
Today, sunshine will likely continue with scattered clouds at most.
Temperature readings will span from a daytime high of an agreeable 71.6°F to a night low of a cold 41°F.
A high of 71.6°F is expected, which resembles September's climate average of 76.3°F more than October's 58.6°F.
Sunrise will be at 7:57 am and sunset at 6:49 pm; the daylight will last for 10h and 53min.
Temperature readings will span from a daytime high of an agreeable 71.6°F to a night low of a cold 41°F.
A high of 71.6°F is expected, which resembles September's climate average of 76.3°F more than October's 58.6°F.
Sunrise will be at 7:57 am and sunset at 6:49 pm; the daylight will last for 10h and 53min.
10-day overview
Daily temperatures
Warmest day: Friday 79°C.
Coldest day: Sunday 25.10. 59°C.
Coldest day: Sunday 25.10. 59°C.
Chance of precipitation
Highest chance: Tuesday 27.10. 20%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 72°F
- 41°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphNE 38°
- Humidity: 48%
- UV index: 3
- Sunrise: 7:57 am CDT
- Sunset: 6:49 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 41°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 11mphE 89°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:58 am CDT
- Sunset: 6:48 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 73°F
- 46°F
Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 15mphSSE 153°
- Humidity: 67%
- UV index: 3
- Sunrise: 7:59 am CDT
- Sunset: 6:46 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 72°F
- 45°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 7mphN 7°
- Humidity: 71%
- UV index: 3
- Sunrise: 8:00 am CDT
- Sunset: 6:44 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 77°F
- 59°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 14mphSE 138°
- Humidity: 71%
- UV index: 3
- Sunrise: 8:02 am CDT
- Sunset: 6:43 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 79°F
- 55°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 19mphSSE 157°
- Humidity: 61%
- UV index: 3
- Sunrise: 8:03 am CDT
- Sunset: 6:41 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 63°F
- 41°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 16mphWNW 298°
- Humidity: 62%
- UV index: 3
- Sunrise: 8:04 am CDT
- Sunset: 6:40 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 59°F
- 45°F
Mostly Sunny
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 11mphENE 73°
- Humidity: 65%
- UV index: 3
- Sunrise: 8:06 am CDT
- Sunset: 6:38 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 64°F
- 48°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 12mphSE 135°
- Humidity: 73%
- UV index: 3
- Sunrise: 8:07 am CDT
- Sunset: 6:37 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 61°F
- 45°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 13mphSE 138°
- Humidity: 67%
- UV index: 3
- Sunrise: 8:08 am CDT
- Sunset: 6:35 pm CDT
- details ▼
In the days ahead, a combination of mostly clear and overcast weather is anticipated.
Rain is not expected in Lower Brule in the upcoming period.
Significant changes in temperature are expected in the upcoming period. Highs will range from 59°F to 78.8°F, while the lowest nightly temperature differences will be also quite pronounced, as the lowest temperatures will be recorded between 41°F and 59°F.
Friday will be the warmest day, with a maximum temperature of 78.8°F; the coldest day will be next Sunday, with a maximum of 59°F.
Rain is not expected in Lower Brule in the upcoming period.
Significant changes in temperature are expected in the upcoming period. Highs will range from 59°F to 78.8°F, while the lowest nightly temperature differences will be also quite pronounced, as the lowest temperatures will be recorded between 41°F and 59°F.
Friday will be the warmest day, with a maximum temperature of 78.8°F; the coldest day will be next Sunday, with a maximum of 59°F.
Updated: Oct 18, 2026 @ 07:42:50 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, expect consistent sunshine and open skies.
Today, the highest temperature will be 71.6°F, while the lowest temperature will be 41°F.
The maximum temperature today will be noticeably higher than the average highest temperature of 58.6°F in October. Today, the lowest temperature will be in line with the average low temperature.
The maximum temperature today will be noticeably higher than the average highest temperature of 58.6°F in October. Today, the lowest temperature will be in line with the average low temperature.
On Sunday, in Lower Brule, sunrise will be at 7:57 am and sunset at 6:49 pm (CDT).
Today, the daylight will last for 10h and 53min.
