Weather forecast for 10 daysWillow Lake, SD
Weather forecast for the weekend
Sunday Oct 18, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphSE 140°
- Humidity: 47%
- UV index: 3
- Sunrise: 7:50 am CDT
- Sunset: 6:41 pm CDT
- details ▼
Today, on Sunday, October 18, clear skies and sunshine are anticipated.
Considerable temperature fluctuations from a high of an enjoyable 66.2°F to a low of a cold 39.2°F are predicted.
The warmer conditions bring a maximum of 66.2°F, more representative of September than October.
Sunrise was at 7:50 am and sunset will be at 6:41 pm; the daylight will last for 10h and 51min.
Considerable temperature fluctuations from a high of an enjoyable 66.2°F to a low of a cold 39.2°F are predicted.
The warmer conditions bring a maximum of 66.2°F, more representative of September than October.
Sunrise was at 7:50 am and sunset will be at 6:41 pm; the daylight will last for 10h and 51min.
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: 24%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphSE 140°
- Humidity: 47%
- UV index: 3
- Sunrise: 7:50 am CDT
- Sunset: 6:41 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 43°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphE 94°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:51 am CDT
- Sunset: 6:39 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 46°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 16mphSSE 163°
- Humidity: 63%
- UV index: 3
- Sunrise: 7:52 am CDT
- Sunset: 6:37 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 70°F
- 46°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 7mphESE 110°
- Humidity: 68%
- UV index: 3
- Sunrise: 7:53 am CDT
- Sunset: 6:36 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 75°F
- 57°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 12mphSE 139°
- Humidity: 68%
- UV index: 3
- Sunrise: 7:55 am CDT
- Sunset: 6:34 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 73°F
- 55°F
Mostly Cloudy / Wind
- Precip. probability: 18%
- Precipitation: 0.08"
- Wind: 24mphSSE 159°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:56 am CDT
- Sunset: 6:33 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 59°F
- 41°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 14mphW 270°
- Humidity: 68%
- UV index: 3
- Sunrise: 7:57 am CDT
- Sunset: 6:31 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 57°F
- 43°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 9mphE 98°
- Humidity: 62%
- UV index: 3
- Sunrise: 7:59 am CDT
- Sunset: 6:29 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 57°F
- 48°F
Partly Cloudy
- Precip. probability: 23%
- Precipitation: 0"
- Wind: 13mphSE 136°
- Humidity: 76%
- UV index: 2
- Sunrise: 8:00 am CDT
- Sunset: 6:28 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 61°F
- 45°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 15mphSSE 150°
- Humidity: 73%
- UV index: 2
- Sunrise: 8:01 am CDT
- Sunset: 6:26 pm CDT
- details ▼
Weather models show that a combination of sunny and overcast weather is predicted.
With a 18% probability, rainfall is forecasted only for Friday. Anticipated precipitation will be minimal at 0.08".
Significant changes in temperature are expected in the upcoming period. 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 39.2°F and 57.2°F.
Expect the warmest day on Thursday, with temperatures peaking at 75.2°F; with a maximum temperature of 57.2°F, next Sunday and Monday will be the coldest days in Willow Lake, South Dakota.
With a 18% probability, rainfall is forecasted only for Friday. Anticipated precipitation will be minimal at 0.08".
Significant changes in temperature are expected in the upcoming period. 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 39.2°F and 57.2°F.
Expect the warmest day on Thursday, with temperatures peaking at 75.2°F; with a maximum temperature of 57.2°F, next Sunday and Monday will be the coldest days in Willow Lake, South Dakota.
Updated: Oct 18, 2026 @ 14:10:09 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | 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 66.2°F, while the minimum temperature will be 39.2°F.
The highest temperature will be uncommonly higher than the average maximum of 54.3°F in October. The lowest temperature will be in line with the average low of 39°F.
The highest temperature will be uncommonly higher than the average maximum of 54.3°F in October. The lowest temperature will be in line with the average low of 39°F.
On Sunday, in Willow Lake, sunrise was at 7:50 am and sunset will be at 6:41 pm (CDT).
Today, the daylight will last for 10h and 51min.
