Weather forecast for 10 daysHill City, SD
Weather forecast for the weekend
Sunday Oct 18, 2026
- 63°F
- 34°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphNE 51°
- Humidity: 33%
- UV index: 3
- Sunrise: 7:12 am MDT
- Sunset: 6:05 pm MDT
- details ▼
Today, on Sunday, October 18, mostly sunny weather is likely, with high visibility.
Day and night temperatures will sharply contrast, oscillating between a comfortable 62.6°F and a cold 33.8°F.
The daily maximum temperature is predicted to be moderately higher than October's climate average of 54°F.
Sunrise was at 7:12 am and sunset will be at 6:05 pm; the daylight will last for 10h and 53min.
Day and night temperatures will sharply contrast, oscillating between a comfortable 62.6°F and a cold 33.8°F.
The daily maximum temperature is predicted to be moderately higher than October's climate average of 54°F.
Sunrise was at 7:12 am and sunset will be at 6:05 pm; the daylight will last for 10h and 53min.
10-day overview
Daily temperatures
Warmest day: Tuesday 72°C.
Coldest day: Saturday 50°C.
Coldest day: Saturday 50°C.
Chance of precipitation
Highest chance: Tuesday 27.10. 24%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 63°F
- 34°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphNE 51°
- Humidity: 33%
- UV index: 3
- Sunrise: 7:12 am MDT
- Sunset: 6:05 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 61°F
- 45°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 8mphSSE 157°
- Humidity: 43%
- UV index: 3
- Sunrise: 7:14 am MDT
- Sunset: 6:04 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 45°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphWSW 253°
- Humidity: 39%
- UV index: 3
- Sunrise: 7:15 am MDT
- Sunset: 6:02 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 48°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphSSE 148°
- Humidity: 44%
- UV index: 3
- Sunrise: 7:16 am MDT
- Sunset: 6:00 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 70°F
- 54°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphSSW 201°
- Humidity: 49%
- UV index: 3
- Sunrise: 7:18 am MDT
- Sunset: 5:59 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 66°F
- 39°F
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0"
- Wind: 14mphWSW 247°
- Humidity: 48%
- UV index: 3
- Sunrise: 7:19 am MDT
- Sunset: 5:57 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 50°F
- 36°F
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 7mphWNW 294°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:20 am MDT
- Sunset: 5:56 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 57°F
- 41°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphSSW 202°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:21 am MDT
- Sunset: 5:54 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 59°F
- 41°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphS 189°
- Humidity: 55%
- UV index: 3
- Sunrise: 7:23 am MDT
- Sunset: 5:53 pm MDT
- details ▼
- Tuesday
- Oct 27, 2026
- 54°F
- 39°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 8mphSSW 209°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:24 am MDT
- Sunset: 5:51 pm MDT
- details ▼
It is expected that a combination of bright and cloudy weather is anticipated.
Rainfall is not forecasted in Hill City in the upcoming period.
Expect a substantial fluctuation in daytime highs over the next several days. The temperature is expected to swing from 50°F up to 71.6°F, while the lowest night temperatures will vary also significantly, as nighttime lows are forecast to fall between 33.8°F and 53.6°F.
With the highest temperature of 71.6°F, Tuesday will be the warmest day; with the highest temperature of 50°F, Saturday will be the coldest day.
Rainfall is not forecasted in Hill City in the upcoming period.
Expect a substantial fluctuation in daytime highs over the next several days. The temperature is expected to swing from 50°F up to 71.6°F, while the lowest night temperatures will vary also significantly, as nighttime lows are forecast to fall between 33.8°F and 53.6°F.
With the highest temperature of 71.6°F, Tuesday will be the warmest day; with the highest temperature of 50°F, Saturday will be the coldest day.
Updated: Oct 18, 2026 @ 17:06:52 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, mostly sunny skies are expected.
Today, the maximum temperature will be 62.6°F, while the minimum temperature will be 33.8°F.
Today, the maximum temperature will be moderately higher than the average highest temperature in October. Today, the lowest temperature will be in line with the average low temperature.
Today, the maximum temperature will be moderately higher than the average highest temperature in October. Today, the lowest temperature will be in line with the average low temperature.
On Sunday, in Hill City, sunrise was at 7:12 am and sunset will be at 6:05 pm (MDT).
In Hill City, the length of the day today will be 10h and 53min.
