Weather forecast for 10 daysDeadwood, SD
Weather forecast for the weekend
Sunday Oct 18, 2026
- 63°F
- 41°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphNE 47°
- Humidity: 35%
- UV index: 3
- Sunrise: 7:14 am MDT
- Sunset: 6:05 pm MDT
- details ▼
Today, skies will stay clear and sunny.
Anticipated temperature values will span from an enjoyable 62.6°F down to a cold 41°F.
The forecasted peak temperature today will be a couple of degrees higher than the average October maximum of 53.6°F.
Sunrise was at 7:14 am and sunset will be at 6:05 pm; the daylight will last for 10h and 52min.
Anticipated temperature values will span from an enjoyable 62.6°F down to a cold 41°F.
The forecasted peak temperature today will be a couple of degrees higher than the average October maximum of 53.6°F.
Sunrise was at 7:14 am and sunset will be at 6:05 pm; the daylight will last for 10h and 52min.
10-day overview
Daily temperatures
Warmest day: Thursday 75°C.
Coldest day: Saturday 50°C.
Coldest day: Saturday 50°C.
Chance of precipitation
Highest chance: Saturday 24%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 63°F
- 41°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphNE 47°
- Humidity: 35%
- UV index: 3
- Sunrise: 7:14 am MDT
- Sunset: 6:05 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 50°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphSSE 149°
- Humidity: 34%
- UV index: 3
- Sunrise: 7:15 am MDT
- Sunset: 6:04 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 45°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNW 319°
- Humidity: 37%
- UV index: 3
- Sunrise: 7:16 am MDT
- Sunset: 6:02 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 68°F
- 52°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphENE 73°
- Humidity: 44%
- UV index: 3
- Sunrise: 7:18 am MDT
- Sunset: 6:00 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 75°F
- 57°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphS 187°
- Humidity: 41%
- UV index: 3
- Sunrise: 7:19 am MDT
- Sunset: 5:59 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 70°F
- 37°F
Partly Cloudy
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 14mphWSW 243°
- Humidity: 42%
- UV index: 3
- Sunrise: 7:20 am MDT
- Sunset: 5:57 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 50°F
- 39°F
Mostly Sunny
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 12mphNW 313°
- Humidity: 53%
- UV index: 3
- Sunrise: 7:21 am MDT
- Sunset: 5:56 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 61°F
- 41°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 10mphSSE 159°
- Humidity: 48%
- UV index: 3
- Sunrise: 7:23 am MDT
- Sunset: 5:54 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 61°F
- 41°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphSE 132°
- Humidity: 48%
- UV index: 3
- Sunrise: 7:24 am MDT
- Sunset: 5:53 pm MDT
- details ▼
- Tuesday
- Oct 27, 2026
- 54°F
- 39°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 9mphWSW 254°
- Humidity: 55%
- UV index: 3
- Sunrise: 7:25 am MDT
- Sunset: 5:51 pm MDT
- details ▼
A combination of mostly clear and gloomy weather is predicted.
Rainfall is not forecasted in Deadwood in the upcoming days.
Noticeable swings in temperature are expected in the next ten days. Forecast highs will fluctuate between 50°F and 75.2°F, while the fluctuation in night temperatures will be also significant, as nighttime lows are forecast to fall between 37.4°F and 57.2°F.
Expect the warmest day on Thursday, with temperatures peaking at 75.2°F; the coldest day will be Saturday, with a maximum of 50°F.
Rainfall is not forecasted in Deadwood in the upcoming days.
Noticeable swings in temperature are expected in the next ten days. Forecast highs will fluctuate between 50°F and 75.2°F, while the fluctuation in night temperatures will be also significant, as nighttime lows are forecast to fall between 37.4°F and 57.2°F.
Expect the warmest day on Thursday, with temperatures peaking at 75.2°F; the coldest day will be Saturday, with a maximum of 50°F.
Updated: Oct 18, 2026 @ 14:20:28 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, conditions will remain bright with clear skies.
Today, the highest temperature will be 62.6°F, while the lowest temperature will be 41°F.
The highest temperature will be slightly warmer than the average maximum of 53.6°F in October. Today, the lowest temperature will be also moderately higher than the average low temperature.
The highest temperature will be slightly warmer than the average maximum of 53.6°F in October. Today, the lowest temperature will be also moderately higher than the average low temperature.
On Sunday, in Deadwood, sunrise was at 7:14 am and sunset will be at 6:05 pm (MDT).
In Deadwood, today, there will be 10h and 52min of daylight.
