Weather forecast for todaySpearfish, SD
Weather forecast for today
Current condition 10:20 am MDT
- 72°F
- Feels like:72°F
Sunny
- Precipitation: 0"
- Wind: 6mphS 180°
- Humidity: 16%
- Dewpoint: 21°F
- Pressure: 29.98"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
Currently, in Spearfish, the weather is sunny with a crisp, clear sky.
The temperature is a delightful 71.6°F. The current temperature is a few degrees off the maximum of 78.8°F for today.
The temperature is a delightful 71.6°F. The current temperature is a few degrees off the maximum of 78.8°F for today.
Saturday Oct 17, 2026
- 79°F
- 46°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSE 124°
- Humidity: 18%
- UV index: 3
- Sunrise: 7:13 am MDT
- Sunset: 6:07 pm MDT
- details ▼
On Saturday, in Spearfish, expect plenty of sunshine and only a few scattered clouds.
Daytime will experience a high of a temperate 78.8°F, significantly differing from the anticipated night low of a frosty 46.4°F.
A high of 78.8°F is expected, which resembles September's climate average of 72.5°F more than October's 54.5°F.
Sunrise was at 7:13 am and sunset will be at 6:07 pm; the daylight will last for 10h and 55min.
Daytime will experience a high of a temperate 78.8°F, significantly differing from the anticipated night low of a frosty 46.4°F.
A high of 78.8°F is expected, which resembles September's climate average of 72.5°F more than October's 54.5°F.
Sunrise was at 7:13 am and sunset will be at 6:07 pm; the daylight will last for 10h and 55min.
Hourly overview
Hourly temperatures
Warmest period: 1 pm - 3 pm 79°C.
Coldest hour: 1 am 57°C.
Coldest hour: 1 am 57°C.
Chance of precipitation
Highest chance: 11 am - 1 am 0%.
Hourly weather forecast
- 11 am
- 75°F
- Feels like:75°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphWSW 240°
- Humidity: 15%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 12 pm
- 77°F
- Feels like:77°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphW 269°
- Humidity: 14%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 1 pm
- 79°F
- Feels like:79°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNW 323°
- Humidity: 13%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 79°F
- Feels like:79°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNNE 30°
- Humidity: 17%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 3 pm
- 79°F
- Feels like:79°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphENE 72°
- Humidity: 18%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 77°F
- Feels like:77°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphESE 104°
- Humidity: 18%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 73°F
- Feels like:73°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSE 132°
- Humidity: 24%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 68°F
- Feels like:68°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphS 177°
- Humidity: 29%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:07 pm
- 7 pm
- 61°F
- Feels like:61°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSSW 207°
- Humidity: 33%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 59°F
- Feels like:57°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSSW 206°
- Humidity: 36%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 59°F
- Feels like:57°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphSSW 210°
- Humidity: 34%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 59°F
- Feels like:59°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSW 218°
- Humidity: 32%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 59°F
- Feels like:59°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSW 224°
- Humidity: 33%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, a combination of overcast and sunny weather is expected.
The temperature will vary between a maximum of 78.8°F and a minimum of 59°F. The warmest part of the day will be from 1 pm to 3 pm.
The highest temperature is more in line with September's average maximum of 72.5°F than October's usual of 54.5°F. Today, the forecasted low is also more alike with September's minimum of 52°F than the average in October.
The temperature will vary between a maximum of 78.8°F and a minimum of 59°F. The warmest part of the day will be from 1 pm to 3 pm.
The highest temperature is more in line with September's average maximum of 72.5°F than October's usual of 54.5°F. Today, the forecasted low is also more alike with September's minimum of 52°F than the average in October.
Updated: Oct 17, 2026 @ 16:20:20 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
The current temperature (10:20 am MDT) is 71.6°F.
On Saturday, in Spearfish, predominantly sunny weather will make for pleasant outdoor conditions.
Today, the highest temperature will be 78.8°F, while the lowest temperature will be 46.4°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 54.5°F in October. The lowest temperature today will be moderately higher than the average low temperature.
The maximum temperature will be uncommonly higher than the average highest temperature of 54.5°F in October. The lowest temperature today will be moderately higher than the average low temperature.
On Saturday, in Spearfish, sunrise was at 7:13 am and sunset will be at 6:07 pm (MDT).
Today in Spearfish, South Dakota, the daylight will last for 10h and 55min.
Spearfish, South Dakota, USA
- en: Spearfish, South Dakota, USA
- es: Spearfish, Dakota del Sur, EE.UU.
- hr: Spirfiš, Južna Dakota, SAD
- mk: Spirfiš, Južna Dakota, SAD
- sr: Spirfiš, Južna Dakota, SAD
- zh: 斯皮尔菲什, 南达科他州, 美国
- Latitude: 44.490817°
- Longitude: -103.859370°
- Elevation: 3645 ft
- Current time: 10:20am MDT
- Sunrise: 7:13 am MDT
- Sunset: 6:07 pm MDT
- Timezone: America/Denver
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