Weather forecast for 10 daysTwin Brooks, SD
Weather forecast for the weekend
Sunday Oct 18, 2026
- 68°F
- 37°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphNNW 346°
- Humidity: 35%
- UV index: 3
- Sunrise: 7:47 am CDT
- Sunset: 6:37 pm CDT
- details ▼
Today, on Sunday, October 18, sunshine and minimal clouds are in the outlook.
Temperatures will show considerable variation, extending from a high of a delightful 68°F to a low of a cold 37.4°F.
Today, the expected temperature appears higher and closer to September's norm of 72.5°F.
Sunrise was at 7:47 am and sunset will be at 6:37 pm; the daylight will last for 10h and 50min.
Temperatures will show considerable variation, extending from a high of a delightful 68°F to a low of a cold 37.4°F.
Today, the expected temperature appears higher and closer to September's norm of 72.5°F.
Sunrise was at 7:47 am and sunset will be at 6:37 pm; the daylight will last for 10h and 50min.
10-day overview
Daily temperatures
Warmest day: Thursday 75°C.
Coldest period: Sunday - Monday 57°C.
Coldest period: Sunday - Monday 57°C.
Chance of precipitation
Highest chance: Saturday 34%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 68°F
- 37°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphNNW 346°
- Humidity: 35%
- UV index: 3
- Sunrise: 7:47 am CDT
- Sunset: 6:37 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 64°F
- 41°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 8mphENE 61°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:48 am CDT
- Sunset: 6:35 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 46°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 14mphS 170°
- Humidity: 62%
- UV index: 3
- Sunrise: 7:50 am CDT
- Sunset: 6:33 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 70°F
- 45°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 7mphNNW 345°
- Humidity: 66%
- UV index: 3
- Sunrise: 7:51 am CDT
- Sunset: 6:31 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 75°F
- 57°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 10mphSE 138°
- Humidity: 69%
- UV index: 3
- Sunrise: 7:52 am CDT
- Sunset: 6:30 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 73°F
- 59°F
Mostly Cloudy / Wind
- Precip. probability: 24%
- Precipitation: 0.08"
- Wind: 21mphSSE 160°
- Humidity: 55%
- UV index: 2
- Sunrise: 7:54 am CDT
- Sunset: 6:28 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 63°F
- 41°F
AM Showers
- Precip. probability: 34%
- Precipitation: 0.04"
- Wind: 14mphW 260°
- Humidity: 63%
- UV index: 2
- Sunrise: 7:55 am CDT
- Sunset: 6:27 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 57°F
- 41°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 8mphNNW 342°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:56 am CDT
- Sunset: 6:25 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 57°F
- 48°F
Partly Cloudy
- Precip. probability: 23%
- Precipitation: 0"
- Wind: 11mphSE 125°
- Humidity: 73%
- UV index: 2
- Sunrise: 7:58 am CDT
- Sunset: 6:23 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 59°F
- 46°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 12mphSE 143°
- Humidity: 73%
- UV index: 2
- Sunrise: 7:59 am CDT
- Sunset: 6:22 pm CDT
- details ▼
Looking ahead, conditions suggest a period of cloudy, sunny and rain-soaked weather is forecasted.
Rainfall is forecasted for Friday and Saturday.
Noticeable swings in temperature are expected in the coming days. Highs will range from 57.2°F to 75.2°F, while the lowest night temperatures will vary also significantly, as the lowest temperatures will be recorded between 37.4°F and 59°F.
The warmest day will be Thursday, with a maximum of 75.2°F; next Sunday and Monday, with the highest temperature of 57.2°F, will be the coldest days in Twin Brooks.
Rainfall is forecasted for Friday and Saturday.
Noticeable swings in temperature are expected in the coming days. Highs will range from 57.2°F to 75.2°F, while the lowest night temperatures will vary also significantly, as the lowest temperatures will be recorded between 37.4°F and 59°F.
The warmest day will be Thursday, with a maximum of 75.2°F; next Sunday and Monday, with the highest temperature of 57.2°F, will be the coldest days in Twin Brooks.
Updated: Oct 18, 2026 @ 18:07:30 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, sunny skies are in store, with excellent visibility.
Today, the maximum temperature will be 68°F, while the minimum temperature will be 37.4°F.
The highest temperature today will be noticeably higher than the average maximum of 55.2°F in October. The lowest temperature today will be in line with the average low temperature.
The highest temperature today will be noticeably higher than the average maximum of 55.2°F in October. The lowest temperature today will be in line with the average low temperature.
On Sunday, in Twin Brooks, sunrise was at 7:47 am and sunset will be at 6:37 pm (CDT).
In Twin Brooks, South Dakota, today, there will be 10h and 50min of daylight.
