Weather forecast for 10 daysMcKinnon, WY

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 59°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphENE 63°
  • Humidity: 35%
  • UV index: 3
  • Sunrise: 7:34 am MDT
  • Sunset: 6:34 pm MDT
  • ▼
On Sunday, October 18, moderate cloud cover will mix with sunshine throughout the day.
The highest temperature will be a refreshing 59°F, while the lowest temperature will be a cold 37.4°F.
With a forecast of 59°F, conditions deviate from October's average and instead resemble September's climate trend.
Sunrise will be at 7:34 am and sunset at 6:34 pm; the daylight will last for 11h and 0min.

10-day overview

Daily temperatures

Warmest day: Wednesday 63°C.
Coldest day: Saturday 46°C.

Chance of precipitation

Highest chance: Friday 55%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 59°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphENE 63°
  • Humidity: 35%
  • UV index: 3
  • Sunrise: 7:34 am MDT
  • Sunset: 6:34 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 61°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphNE 37°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:35 am MDT
  • Sunset: 6:33 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 61°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphE 96°
  • Humidity: 62%
  • UV index: 4
  • Sunrise: 7:36 am MDT
  • Sunset: 6:31 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 63°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 8mphSSE 168°
  • Humidity: 63%
  • UV index: 4
  • Sunrise: 7:38 am MDT
  • Sunset: 6:30 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 57°F
  • 39°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 9mphSSE 151°
  • Humidity: 74%
  • UV index: 3
  • Sunrise: 7:39 am MDT
  • Sunset: 6:28 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 50°F
  • 32°F
Showers
Showers
  • Precip. probability: 55%
  • Precipitation: 0.12"
  • Wind: 9mphWSW 255°
  • Humidity: 75%
  • UV index: 3
  • Sunrise: 7:40 am MDT
  • Sunset: 6:27 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 46°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 18%
  • Precipitation: 0.2"
  • Wind: 6mphNNE 27°
  • Humidity: 66%
  • UV index: 4
  • Sunrise: 7:41 am MDT
  • Sunset: 6:25 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 54°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 8mphSSE 155°
  • Humidity: 64%
  • UV index: 4
  • Sunrise: 7:42 am MDT
  • Sunset: 6:24 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 55°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 8mphSSE 164°
  • Humidity: 60%
  • UV index: 4
  • Sunrise: 7:43 am MDT
  • Sunset: 6:23 pm MDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 48°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 7mphW 262°
  • Humidity: 64%
  • UV index: 3
  • Sunrise: 7:44 am MDT
  • Sunset: 6:21 pm MDT
  • ▼
sun-filled, gloomy and wet weather is anticipated.
Rain is anticipated on Friday and Saturday.
Substantial differences in temperature are forecasted in the upcoming period. Forecast highs will fluctuate between 46.4°F and 62.6°F, while there will be also a marked difference in overnight low temperatures, as temperatures overnight will fluctuate from 32°F up to 46.4°F.
With the highest temperature of 62.6°F, Wednesday will be the warmest day; the lowest daytime temperature of the period will be reached on Saturday, peaking at 46.4°F.
Updated: Oct 18, 2026 @ 06:43:37 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in McKinnon, intermittent cloud cover is expected, allowing for some sunshine.

Today, the maximum temperature will be 59°F, while the minimum temperature will be 37.4°F.
The highest temperature will be relatively higher than the average maximum of 50.4°F in October. The lowest temperature will be also moderately higher than the average low of 33.1°F.

On Sunday, in McKinnon, sunrise will be at 7:34 am and sunset at 6:34 pm (MDT).

In McKinnon, the length of the day today will be 11h and 0min.