Weather forecast for 10 daysSouth Pass City, WY
Weather forecast for the weekend
Sunday Oct 18, 2026
- 57°F
- 37°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphWSW 245°
- Humidity: 30%
- UV index: 4
- Sunrise: 7:32 am MDT
- Sunset: 6:28 pm MDT
- details ▼
On Sunday, October 18, a crisp, sunny atmosphere is likely.
The expected temperature range extends from a high of a mild 57.2°F to a low of a cold 37.4°F.
Today's temperature peak is set to be relatively higher than the typical October high of 53.1°F.
Sunrise was at 7:32 am and sunset will be at 6:28 pm; the daylight will last for 10h and 56min.
The expected temperature range extends from a high of a mild 57.2°F to a low of a cold 37.4°F.
Today's temperature peak is set to be relatively higher than the typical October high of 53.1°F.
Sunrise was at 7:32 am and sunset will be at 6:28 pm; the daylight will last for 10h and 56min.
10-day overview
Daily temperatures
Warmest period: Tuesday - Wednesday 59°C.
Coldest day: Saturday 43°C.
Coldest day: Saturday 43°C.
Chance of precipitation
Highest chance: Friday 41%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 57°F
- 37°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphWSW 245°
- Humidity: 30%
- UV index: 4
- Sunrise: 7:32 am MDT
- Sunset: 6:28 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 57°F
- 37°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphWSW 240°
- Humidity: 44%
- UV index: 4
- Sunrise: 7:33 am MDT
- Sunset: 6:26 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 59°F
- 39°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 10mphWSW 243°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:34 am MDT
- Sunset: 6:25 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 59°F
- 43°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 12mphSW 221°
- Humidity: 63%
- UV index: 4
- Sunrise: 7:35 am MDT
- Sunset: 6:23 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 57°F
- 39°F
Mostly Cloudy
- Precip. probability: 23%
- Precipitation: 0.04"
- Wind: 16mphSSW 212°
- Humidity: 73%
- UV index: 2
- Sunrise: 7:36 am MDT
- Sunset: 6:22 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 48°F
- 30°F
Showers / Wind
- Precip. probability: 41%
- Precipitation: 0.12"
- Wind: 22mphSW 235°
- Humidity: 77%
- UV index: 3
- Sunrise: 7:38 am MDT
- Sunset: 6:20 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 43°F
- 34°F
Mostly Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 12mphWSW 250°
- Humidity: 76%
- UV index: 3
- Sunrise: 7:39 am MDT
- Sunset: 6:19 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 48°F
- 36°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 14mphWSW 238°
- Humidity: 62%
- UV index: 3
- Sunrise: 7:40 am MDT
- Sunset: 6:17 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 48°F
- 36°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 12mphSW 226°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:41 am MDT
- Sunset: 6:16 pm MDT
- details ▼
- Tuesday
- Oct 27, 2026
- 48°F
- 32°F
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0"
- Wind: 18mphWSW 238°
- Humidity: 57%
- UV index: 3
- Sunrise: 7:42 am MDT
- Sunset: 6:15 pm MDT
- details ▼
Primarily bright and occasionally cloud-filled and rain-soaked weather is expected.
Rainfall is expected on Thursday and Friday.
The temperature will vary considerably over the next several days. Forecast highs will fluctuate between 42.8°F and 59°F, while the difference in minimum temperatures will be also substantial, as the overnight lows will vary from 30.2°F to 42.8°F.
With a maximum temperature of 59°F, Tuesday and Wednesday will be the warmest days in South Pass City, Wyoming; the coldest day will be Saturday, with a maximum of 42.8°F.
Rainfall is expected on Thursday and Friday.
The temperature will vary considerably over the next several days. Forecast highs will fluctuate between 42.8°F and 59°F, while the difference in minimum temperatures will be also substantial, as the overnight lows will vary from 30.2°F to 42.8°F.
With a maximum temperature of 59°F, Tuesday and Wednesday will be the warmest days in South Pass City, Wyoming; the coldest day will be Saturday, with a maximum of 42.8°F.
Updated: Oct 18, 2026 @ 16:54:01 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, blue skies and warm sunshine will define the conditions.
Today, the highest temperature will be 57.2°F, while the lowest temperature will be 37.4°F.
Today, the highest temperature will be relatively higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 34.7°F.
Today, the highest temperature will be relatively higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 34.7°F.
On Sunday, in South Pass City, sunrise was at 7:32 am and sunset will be at 6:28 pm (MDT).
In South Pass City, today, there will be 10h and 56min of daylight.
