Weather forecast for 10 daysTyndall, SD
Weather forecast for the weekend
Sunday Oct 18, 2026
- 70°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 15mphSSW 196°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:48 am CDT
- Sunset: 6:44 pm CDT
- details ▼
On Sunday, October 18, conditions will remain bright with clear skies.
Temperature is predicted to hit a high of a pleasant 69.8°F during the day, dipping to a low of an icy 39.2°F at night.
Today, the maximum temperature will be higher and more reflective of September's average high of 76.3°F than October's of 59.4°F.
Sunrise will be at 7:48 am and sunset at 6:44 pm; the daylight will last for 10h and 55min.
Temperature is predicted to hit a high of a pleasant 69.8°F during the day, dipping to a low of an icy 39.2°F at night.
Today, the maximum temperature will be higher and more reflective of September's average high of 76.3°F than October's of 59.4°F.
Sunrise will be at 7:48 am and sunset at 6:44 pm; the daylight will last for 10h and 55min.
10-day overview
Daily temperatures
Warmest period: Thursday - Friday 77°C.
Coldest day: Sunday 25.10. 61°C.
Coldest day: Sunday 25.10. 61°C.
Chance of precipitation
Highest chance: Saturday 37%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 70°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 15mphSSW 196°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:48 am CDT
- Sunset: 6:44 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 43°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 9mphESE 112°
- Humidity: 62%
- UV index: 4
- Sunrise: 7:50 am CDT
- Sunset: 6:42 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 48°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 14mphSSE 161°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:51 am CDT
- Sunset: 6:41 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 73°F
- 46°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 6mphS 184°
- Humidity: 67%
- UV index: 3
- Sunrise: 7:52 am CDT
- Sunset: 6:39 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 77°F
- 59°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0.04"
- Wind: 11mphSE 144°
- Humidity: 70%
- UV index: 3
- Sunrise: 7:53 am CDT
- Sunset: 6:37 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 77°F
- 61°F
Mostly Cloudy / Wind
- Precip. probability: 9%
- Precipitation: 0.04"
- Wind: 20mphSSE 160°
- Humidity: 56%
- UV index: 2
- Sunrise: 7:55 am CDT
- Sunset: 6:36 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 68°F
- 46°F
AM Showers
- Precip. probability: 37%
- Precipitation: 0.04"
- Wind: 14mphWSW 241°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:56 am CDT
- Sunset: 6:34 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 61°F
- 46°F
Mostly Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 9mphNE 44°
- Humidity: 67%
- UV index: 3
- Sunrise: 7:57 am CDT
- Sunset: 6:33 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 66°F
- 52°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 12mphSE 144°
- Humidity: 70%
- UV index: 2
- Sunrise: 7:58 am CDT
- Sunset: 6:32 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 64°F
- 48°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 14mphSSE 156°
- Humidity: 64%
- UV index: 3
- Sunrise: 8:00 am CDT
- Sunset: 6:30 pm CDT
- details ▼
For the next ten days, a combination of cloud-filled, sun-filled and rain-filled weather is anticipated.
With a 37% probability, rainfall is expected only on Saturday. The precipitation will be minimal at 0.04".
The temperature will vary considerably across the forecast period. Maximum temperatures are forecasted between 60.8°F and 77°F, while the fluctuation in night temperatures will be also significant, as the lowest temperatures will be recorded between 39.2°F and 60.8°F.
The warmest days will be Thursday and Friday, with a maximum of 77°F; expect the coldest day on next Sunday with a high of 60.8°F.
With a 37% probability, rainfall is expected only on Saturday. The precipitation will be minimal at 0.04".
The temperature will vary considerably across the forecast period. Maximum temperatures are forecasted between 60.8°F and 77°F, while the fluctuation in night temperatures will be also significant, as the lowest temperatures will be recorded between 39.2°F and 60.8°F.
The warmest days will be Thursday and Friday, with a maximum of 77°F; expect the coldest day on next Sunday with a high of 60.8°F.
Updated: Oct 18, 2026 @ 09:50:52 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
Today, sunshine is forecasted under mostly clear skies.
Today, the highest temperature will be 69.8°F, while the lowest temperature will be 39.2°F.
The highest temperature will be notably higher than the average maximum of 59.4°F in October. The lowest temperature today will be in line with the average low temperature.
The highest temperature will be notably higher than the average maximum of 59.4°F in October. The lowest temperature today will be in line with the average low temperature.
On Sunday, in Tyndall, sunrise will be at 7:48 am and sunset at 6:44 pm (CDT).
In Tyndall, the length of the day today will be 10h and 55min.
