Weather forecast for 10 daysNisland, SD
Weather forecast for the weekend
Sunday Oct 18, 2026
- 68°F
- 39°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphNNE 29°
- Humidity: 30%
- UV index: 3
- Sunrise: 7:13 am MDT
- Sunset: 6:04 pm MDT
- details ▼
Today, on Sunday, October 18, skies are expected to be clear and full of sunshine.
Temperature fluctuations will be substantial, ranging from a peak of a delightful 68°F to a low of an icy 39.2°F.
The day's peak of 68°F reflects September's seasonal pattern more than October's.
Sunrise was at 7:13 am and sunset will be at 6:04 pm; the daylight will last for 10h and 51min.
Temperature fluctuations will be substantial, ranging from a peak of a delightful 68°F to a low of an icy 39.2°F.
The day's peak of 68°F reflects September's seasonal pattern more than October's.
Sunrise was at 7:13 am and sunset will be at 6:04 pm; the daylight will last for 10h and 51min.
10-day overview
Daily temperatures
Warmest day: Thursday 77°C.
Coldest day: Saturday 54°C.
Coldest day: Saturday 54°C.
Chance of precipitation
Highest chance: 24%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 68°F
- 39°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphNNE 29°
- Humidity: 30%
- UV index: 3
- Sunrise: 7:13 am MDT
- Sunset: 6:04 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 39°F
Sunny / Wind
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 22mphESE 122°
- Humidity: 37%
- UV index: 3
- Sunrise: 7:15 am MDT
- Sunset: 6:03 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 73°F
- 43°F
Sunny
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 6mphNNE 29°
- Humidity: 48%
- UV index: 3
- Sunrise: 7:16 am MDT
- Sunset: 6:01 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 70°F
- 48°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 12mphNE 52°
- Humidity: 52%
- UV index: 3
- Sunrise: 7:17 am MDT
- Sunset: 5:59 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 77°F
- 55°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 15mphSE 125°
- Humidity: 48%
- UV index: 3
- Sunrise: 7:19 am MDT
- Sunset: 5:58 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 75°F
- 41°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 16mphSW 231°
- Humidity: 47%
- UV index: 3
- Sunrise: 7:20 am MDT
- Sunset: 5:56 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 54°F
- 37°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 19mphNW 306°
- Humidity: 48%
- UV index: 3
- Sunrise: 7:21 am MDT
- Sunset: 5:55 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 63°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 16mphESE 116°
- Humidity: 48%
- UV index: 3
- Sunrise: 7:23 am MDT
- Sunset: 5:53 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 63°F
- 41°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 14mphESE 105°
- Humidity: 55%
- UV index: 3
- Sunrise: 7:24 am MDT
- Sunset: 5:51 pm MDT
- details ▼
- Tuesday
- Oct 27, 2026
- 55°F
- 41°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 13mphE 98°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:25 am MDT
- Sunset: 5:50 pm MDT
- details ▼
In the days ahead, a combination of sun-filled and dull weather is anticipated.
Rain is not predicted in Nisland in the upcoming days.
Temperature variation will be noticeable in the next ten days. Forecast highs will fluctuate between 53.6°F and 77°F, while the fluctuation in night temperatures will be also significant, as the overnight lows will vary from 37.4°F to 55.4°F.
Thursday is expected to be the warmest, reaching up to 77°F; the lowest daytime temperature of the period will be reached on Saturday, peaking at 53.6°F.
Rain is not predicted in Nisland in the upcoming days.
Temperature variation will be noticeable in the next ten days. Forecast highs will fluctuate between 53.6°F and 77°F, while the fluctuation in night temperatures will be also significant, as the overnight lows will vary from 37.4°F to 55.4°F.
Thursday is expected to be the warmest, reaching up to 77°F; the lowest daytime temperature of the period will be reached on Saturday, peaking at 53.6°F.
Updated: Oct 18, 2026 @ 14:31:47 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, skies will stay clear and sunny.
Today, the maximum temperature will be 68°F, while the minimum temperature will be 39.2°F.
Today, the maximum temperature will be noticeably higher than the average highest temperature of 55.9°F in October. The lowest temperature today will be in line with the average low temperature.
Today, the maximum temperature will be noticeably higher than the average highest temperature of 55.9°F in October. The lowest temperature today will be in line with the average low temperature.
On Sunday, in Nisland, sunrise was at 7:13 am and sunset will be at 6:04 pm (MDT).
Today, the daylight will last for 10h and 51min.
