Weather forecast for 10 daysSouth Park, WY
Weather forecast for the weekend
Sunday Oct 18, 2026
- 63°F
- 27°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSSW 193°
- Humidity: 44%
- UV index: 4
- Sunrise: 7:41 am MDT
- Sunset: 6:35 pm MDT
- details ▼
Today, on Sunday, October 18, bright conditions and mild breezes are expected.
Considerable temperature fluctuations from a high of a breezy 62.6°F to a low of a harsh 26.6°F are anticipated.
The expected high of 62.6°F appears seasonally off, better matching September's typical values.
Sunrise was at 7:41 am and sunset will be at 6:35 pm; the daylight will last for 10h and 54min.
Considerable temperature fluctuations from a high of a breezy 62.6°F to a low of a harsh 26.6°F are anticipated.
The expected high of 62.6°F appears seasonally off, better matching September's typical values.
Sunrise was at 7:41 am and sunset will be at 6:35 pm; the daylight will last for 10h and 54min.
10-day overview
Daily temperatures
Warmest day: tomorrow 64°C.
Coldest day: Friday 46°C.
Coldest day: Friday 46°C.
Chance of precipitation
Highest chance: Friday 84%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 63°F
- 27°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSSW 193°
- Humidity: 44%
- UV index: 4
- Sunrise: 7:41 am MDT
- Sunset: 6:35 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 64°F
- 32°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSE 164°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:42 am MDT
- Sunset: 6:33 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 61°F
- 34°F
Mostly Cloudy
- Precip. probability: 21%
- Precipitation: 0"
- Wind: 5mphS 176°
- Humidity: 71%
- UV index: 3
- Sunrise: 7:43 am MDT
- Sunset: 6:32 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 63°F
- 36°F
Mostly Sunny
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 6mphSSE 151°
- Humidity: 71%
- UV index: 3
- Sunrise: 7:44 am MDT
- Sunset: 6:30 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 59°F
- 36°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0.31"
- Wind: 7mphSE 143°
- Humidity: 76%
- UV index: 3
- Sunrise: 7:46 am MDT
- Sunset: 6:28 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 46°F
- 27°F
Rain
- Precip. probability: 84%
- Precipitation: 0.43"
- Wind: 7mphSW 214°
- Humidity: 93%
- UV index: 1
- Sunrise: 7:47 am MDT
- Sunset: 6:27 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 50°F
- 27°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 6mphSSW 196°
- Humidity: 80%
- UV index: 3
- Sunrise: 7:48 am MDT
- Sunset: 6:25 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 54°F
- 28°F
Mostly Sunny
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 6mphSSE 162°
- Humidity: 73%
- UV index: 3
- Sunrise: 7:49 am MDT
- Sunset: 6:24 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 54°F
- 28°F
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 7mphSSE 159°
- Humidity: 69%
- UV index: 3
- Sunrise: 7:51 am MDT
- Sunset: 6:22 pm MDT
- details ▼
- Tuesday
- Oct 27, 2026
- 50°F
- 27°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 7mphSSW 201°
- Humidity: 71%
- UV index: 3
- Sunrise: 7:52 am MDT
- Sunset: 6:21 pm MDT
- details ▼
Looking ahead, conditions suggest a period of dull, clear and rainy weather is expected.
Rainfall is forecasted for Thursday and Friday.
Significant changes in temperature are expected in the coming days. Highs will range from 46.4°F to 64.4°F, while the low temperature range extends from 26.6°F to 35.6°F.
With the highest temperature of 64.4°F, Monday will be the warmest day; expect the coldest day on Friday with a high of 46.4°F.
Rainfall is forecasted for Thursday and Friday.
Significant changes in temperature are expected in the coming days. Highs will range from 46.4°F to 64.4°F, while the low temperature range extends from 26.6°F to 35.6°F.
With the highest temperature of 64.4°F, Monday will be the warmest day; expect the coldest day on Friday with a high of 46.4°F.
Updated: Oct 18, 2026 @ 14:29:54 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, sunshine will lead the day, with clouds making only brief appearances.
Today, the highest temperature will be 62.6°F, while the lowest temperature will be 26.6°F.
Today, the maximum temperature will be uncommonly higher than the average highest temperature of 45.5°F in October. The lowest temperature will be in line with the average low of 26.4°F.
Today, the maximum temperature will be uncommonly higher than the average highest temperature of 45.5°F in October. The lowest temperature will be in line with the average low of 26.4°F.
On Sunday, in South Park, sunrise was at 7:41 am and sunset will be at 6:35 pm (MDT).
In South Park, today, there will be 10h and 54min of daylight.
