Weather forecast for 10 daysWaltman, WY

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 68°F
  • 41°F
Mostly Sunny / Wind
Mostly Sunny / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 20mphWSW 238°
  • Humidity: 29%
  • UV index: 4
  • Sunrise: 7:25 am MDT
  • Sunset: 6:22 pm MDT
  • ▼
On Saturday, October 17, mainly sunny skies with occasional strong gusts are expected.
A stark contrast will be evident between the daytime peak temperature of a delightful 68°F and the nighttime low of a wintry 41°F.
The predicted high will feel warmer, consistent with September's climate average of 73.4°F.
Sunrise was at 7:25 am and sunset will be at 6:22 pm; the daylight will last for 10h and 58min.

Sunday Oct 18, 2026

  • 61°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphENE 58°
  • Humidity: 41%
  • UV index: 4
  • Sunrise: 7:26 am MDT
  • Sunset: 6:21 pm MDT
  • ▼
Tomorrow, mostly clear skies and sunshine will create ideal daytime conditions.
The temperature will fluctuate from a high of a comfortable 60.8°F to a low of a cold 35.6°F.
Forecasted temperatures are trending a few degrees higher than October's climate norm of 54.9°F.
Sunrise will be at 7:26 am and sunset at 6:21 pm; tomorrow's daylight will last for 10h and 55min.

10-day overview

Daily temperatures

Warmest day: today 68°C.
Coldest day: Saturday 24.10. 48°C.

Chance of precipitation

Highest chance: Saturday 24.10. 43%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 68°F
  • 41°F
Mostly Sunny / Wind
Mostly Sunny / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 20mphWSW 238°
  • Humidity: 29%
  • UV index: 4
  • Sunrise: 7:25 am MDT
  • Sunset: 6:22 pm MDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 61°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphENE 58°
  • Humidity: 41%
  • UV index: 4
  • Sunrise: 7:26 am MDT
  • Sunset: 6:21 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 64°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 11mphSW 224°
  • Humidity: 48%
  • UV index: 4
  • Sunrise: 7:27 am MDT
  • Sunset: 6:19 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 66°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 13mphWSW 258°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:28 am MDT
  • Sunset: 6:18 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 66°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 11mphSW 216°
  • Humidity: 54%
  • UV index: 3
  • Sunrise: 7:30 am MDT
  • Sunset: 6:16 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 66°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 15mphSW 219°
  • Humidity: 57%
  • UV index: 3
  • Sunrise: 7:31 am MDT
  • Sunset: 6:15 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 61°F
  • 37°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 16%
  • Precipitation: 0.08"
  • Wind: 22mphSW 224°
  • Humidity: 57%
  • UV index: 3
  • Sunrise: 7:32 am MDT
  • Sunset: 6:13 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 48°F
  • 36°F
AM Rain / Snow Showers
AM Rain / Snow Showers
  • Precip. probability: 43%
  • Precipitation: 0.04"
  • Wind: 14mphWSW 245°
  • Humidity: 64%
  • UV index: 3
  • Sunrise: 7:33 am MDT
  • Sunset: 6:12 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 55°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 15mphSSW 210°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:34 am MDT
  • Sunset: 6:10 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 55°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 14mphSW 224°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:36 am MDT
  • Sunset: 6:09 pm MDT
  • ▼
Looking ahead, conditions suggest a period of mostly clear, cloud-filled and snow-filled weather is anticipated.
With a 16% probability, rainfall is forecasted only for Friday. The precipitation will be minimal at 0.08".
With a probability of 43%, snowfall is anticipated only on next Saturday. The precipitation will be minimal at 0.08".
Expect a substantial fluctuation in daytime highs over the next several days. Forecast highs will fluctuate between 48.2°F and 68°F, while there will be also a marked difference in overnight low temperatures, as the lowest temperatures will be recorded between 35.6°F and 50°F.
With a high of 68°F, today is the warmest day; next Saturday will be the coldest day, with the highest temperature of 48.2°F.
Updated: Oct 17, 2026 @ 17:00:36 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, strong breezes will persist under mostly sunny skies.

Today, the maximum temperature will be 68°F, while the minimum temperature will be 41°F.
Today, the highest temperature will be notably higher than the average maximum of 54.9°F in October. The lowest temperature will be a couple of degrees higher than the average low of 37°F.

On Saturday, in Waltman, sunrise was at 7:25 am and sunset will be at 6:22 pm (MDT).

In Waltman, today, there will be 10h and 58min of daylight.

On Sunday, expect brilliant sunshine under mostly clear skies.

Tomorrow, the highest temperature in Waltman will be 60.8°F, while the lowest temperature will be 35.6°F.
The highest temperature will be a few degrees higher than the average maximum of 54.9°F in October. The lowest temperature tomorrow will be in line with the average low temperature.

On Sunday, in Waltman, sunrise will be at 7:26 am and sunset at 6:21 pm (MDT).

In Waltman, the length of the day tomorrow will be 10h and 55min.