Weather forecast for 10 daysGarretson, SD
Weather forecast for the weekend
Sunday Oct 18, 2026
- 68°F
- 37°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 14mphS 191°
- Humidity: 51%
- UV index: 3
- Sunrise: 7:44 am CDT
- Sunset: 6:37 pm CDT
- details ▼
Today, on Sunday, October 18, sunny conditions are expected to continue.
A considerable disparity in temperature is predicted, reaching up to a maximum of a delightful 68°F and falling to a minimum of a wintry 37.4°F.
The anticipated high is warmer and better reflects September's normal temperature profile than that of October.
Sunrise will be at 7:44 am and sunset at 6:37 pm; the daylight will last for 10h and 53min.
A considerable disparity in temperature is predicted, reaching up to a maximum of a delightful 68°F and falling to a minimum of a wintry 37.4°F.
The anticipated high is warmer and better reflects September's normal temperature profile than that of October.
Sunrise will be at 7:44 am and sunset at 6:37 pm; the daylight will last for 10h and 53min.
10-day overview
Daily temperatures
Warmest day: Thursday 77°C.
Coldest day: Sunday 25.10. 61°C.
Coldest day: Sunday 25.10. 61°C.
Chance of precipitation
Highest chance: Saturday 42%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 68°F
- 37°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 14mphS 191°
- Humidity: 51%
- UV index: 3
- Sunrise: 7:44 am CDT
- Sunset: 6:37 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 43°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 9mphESE 121°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:45 am CDT
- Sunset: 6:36 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 46°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 14mphSSE 161°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:46 am CDT
- Sunset: 6:34 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 73°F
- 46°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 6mphS 172°
- Humidity: 66%
- UV index: 3
- Sunrise: 7:48 am CDT
- Sunset: 6:33 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 77°F
- 55°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 9mphSE 144°
- Humidity: 68%
- UV index: 3
- Sunrise: 7:49 am CDT
- Sunset: 6:31 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 75°F
- 59°F
Mostly Cloudy
- Precip. probability: 23%
- Precipitation: 0"
- Wind: 20mphSSE 159°
- Humidity: 52%
- UV index: 3
- Sunrise: 7:50 am CDT
- Sunset: 6:29 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 70°F
- 46°F
Showers
- Precip. probability: 42%
- Precipitation: 0.12"
- Wind: 15mphSSW 203°
- Humidity: 58%
- UV index: 2
- Sunrise: 7:51 am CDT
- Sunset: 6:28 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 61°F
- 45°F
Mostly Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 7mphENE 57°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:53 am CDT
- Sunset: 6:26 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 64°F
- 50°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 12mphSE 135°
- Humidity: 69%
- UV index: 3
- Sunrise: 7:54 am CDT
- Sunset: 6:25 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 64°F
- 48°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 14mphSSE 153°
- Humidity: 66%
- UV index: 3
- Sunrise: 7:55 am CDT
- Sunset: 6:23 pm CDT
- details ▼
Looking ahead, conditions suggest a period of clear, overcast and rainy weather is expected.
With a 42% probability, rainfall is forecasted only for Saturday. Anticipated precipitation will be minimal at 0.12".
Expect a substantial fluctuation in daytime highs in the upcoming period. Highs will range from 60.8°F to 77°F, while the variation in nighttime lows will be also notably wide, as the overnight lows will vary from 37.4°F to 59°F.
Expect the warmest day on Thursday, with temperatures peaking at 77°F; the lowest daytime temperature of the period will be reached on next Sunday, peaking at 60.8°F.
With a 42% probability, rainfall is forecasted only for Saturday. Anticipated precipitation will be minimal at 0.12".
Expect a substantial fluctuation in daytime highs in the upcoming period. Highs will range from 60.8°F to 77°F, while the variation in nighttime lows will be also notably wide, as the overnight lows will vary from 37.4°F to 59°F.
Expect the warmest day on Thursday, with temperatures peaking at 77°F; the lowest daytime temperature of the period will be reached on next Sunday, peaking at 60.8°F.
Updated: Oct 18, 2026 @ 12:06:09 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 maximum temperature will be 68°F, while the minimum temperature will be 37.4°F.
The maximum temperature today will be noticeably higher than the average highest temperature of 57.4°F in October. The lowest temperature today will be relatively lower than the average low temperature.
The maximum temperature today will be noticeably higher than the average highest temperature of 57.4°F in October. The lowest temperature today will be relatively lower than the average low temperature.
On Sunday, in Garretson, sunrise will be at 7:44 am and sunset at 6:37 pm (CDT).
In Garretson, today, there will be 10h and 53min of daylight.
