Weather forecast for 10 daysNorth Spearfish, SD
Weather forecast for the weekend
Sunday Oct 18, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphNE 36°
- Humidity: 35%
- UV index: 3
- Sunrise: 7:14 am MDT
- Sunset: 6:06 pm MDT
- details ▼
On Sunday, in North Spearfish, clear and sunny conditions are expected.
A notable temperature range, reaching a high of a comfortable 66.2°F and a low of a cold 39.2°F, is predicted.
A high of 66.2°F is expected, which resembles September's climate average of 72.5°F more than October's 54.5°F.
Sunrise will be at 7:14 am and sunset at 6:06 pm; the daylight will last for 10h and 52min.
A notable temperature range, reaching a high of a comfortable 66.2°F and a low of a cold 39.2°F, is predicted.
A high of 66.2°F is expected, which resembles September's climate average of 72.5°F more than October's 54.5°F.
Sunrise will be at 7:14 am and sunset at 6:06 pm; the daylight will last for 10h and 52min.
10-day overview
Daily temperatures
Warmest day: Thursday 79°C.
Coldest day: Saturday 54°C.
Coldest day: Saturday 54°C.
Chance of precipitation
Highest chance: Tuesday 27.10. 24%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphNE 36°
- Humidity: 35%
- UV index: 3
- Sunrise: 7:14 am MDT
- Sunset: 6:06 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 46°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphESE 110°
- Humidity: 37%
- UV index: 3
- Sunrise: 7:16 am MDT
- Sunset: 6:04 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 75°F
- 45°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphNNW 331°
- Humidity: 40%
- UV index: 3
- Sunrise: 7:17 am MDT
- Sunset: 6:03 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 70°F
- 52°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphENE 59°
- Humidity: 47%
- UV index: 3
- Sunrise: 7:18 am MDT
- Sunset: 6:01 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 79°F
- 59°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphSSW 198°
- Humidity: 41%
- UV index: 3
- Sunrise: 7:20 am MDT
- Sunset: 5:59 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 73°F
- 41°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 16mphWSW 237°
- Humidity: 41%
- UV index: 3
- Sunrise: 7:21 am MDT
- Sunset: 5:58 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 54°F
- 39°F
Mostly Sunny
- Precip. probability: 23%
- Precipitation: 0"
- Wind: 14mphNW 304°
- Humidity: 53%
- UV index: 3
- Sunrise: 7:22 am MDT
- Sunset: 5:56 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 63°F
- 43°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphESE 123°
- Humidity: 51%
- UV index: 3
- Sunrise: 7:24 am MDT
- Sunset: 5:55 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 63°F
- 41°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 9mphSE 129°
- Humidity: 50%
- UV index: 3
- Sunrise: 7:25 am MDT
- Sunset: 5:53 pm MDT
- details ▼
- Tuesday
- Oct 27, 2026
- 57°F
- 41°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 10mphWNW 303°
- Humidity: 55%
- UV index: 3
- Sunrise: 7:26 am MDT
- Sunset: 5:52 pm MDT
- details ▼
It is expected that a combination of sunny and dull weather is forecasted.
Rainfall is not predicted in North Spearfish in the upcoming period.
There will be a considerable variation in temperature over the next several days. Highs will range from 53.6°F to 78.8°F, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 39.2°F to 59°F.
Thursday is expected to be the warmest, reaching up to 78.8°F; the lowest daytime temperature of the period will be reached on Saturday, peaking at 53.6°F.
Rainfall is not predicted in North Spearfish in the upcoming period.
There will be a considerable variation in temperature over the next several days. Highs will range from 53.6°F to 78.8°F, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 39.2°F to 59°F.
Thursday is expected to be the warmest, reaching up to 78.8°F; the lowest daytime temperature of the period will be reached on Saturday, peaking at 53.6°F.
Updated: Oct 18, 2026 @ 12:47:48 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, sunny and dry conditions are anticipated.
Today, the highest temperature in North Spearfish will be 66.2°F, while the lowest temperature will be 39.2°F.
The highest temperature will be uncommonly higher than the average maximum of 54.5°F in October. The lowest temperature will be in line with the average low of 38.3°F.
The highest temperature will be uncommonly higher than the average maximum of 54.5°F in October. The lowest temperature will be in line with the average low of 38.3°F.
On Sunday, in North Spearfish, sunrise will be at 7:14 am and sunset at 6:06 pm (MDT).
Today, the daylight will last for 10h and 52min.
