Weather forecast for 10 daysLonetree, WY

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 59°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNE 55°
  • Humidity: 34%
  • UV index: 4
  • Sunrise: 7:35 am MDT
  • Sunset: 6:35 pm MDT
  • ▼
Tomorrow, on Sunday, October 18, mostly clear with scattered clouds is also expected.
The maximum anticipated temperature is a moderate 59°F, while the minimum temperature will be a wintry 37.4°F.
Tomorrow, the maximum temperature of 59°F will resemble September's climate more than October's.
Sunrise will be at 7:35 am and sunset at 6:35 pm; tomorrow's daylight will last for 11h and 0min.

10-day overview

Daily temperatures

Warmest day: Wednesday 61°C.
Coldest day: Saturday 24.10. 45°C.

Chance of precipitation

Highest chance: Friday 48%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 36°F
Mostly Clear
Mostly Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSSW 213°
  • Humidity: 47%
  • UV index: 0
  • Sunrise: 7:34 am MDT
  • Sunset: 6:37 pm MDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 59°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNE 55°
  • Humidity: 34%
  • UV index: 4
  • Sunrise: 7:35 am MDT
  • Sunset: 6:35 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 59°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphNE 51°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:36 am MDT
  • Sunset: 6:34 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 59°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 7mphNE 49°
  • Humidity: 62%
  • UV index: 4
  • Sunrise: 7:38 am MDT
  • Sunset: 6:32 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 61°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphS 176°
  • Humidity: 62%
  • UV index: 4
  • Sunrise: 7:39 am MDT
  • Sunset: 6:31 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 57°F
  • 41°F
PM Showers
PM Showers
  • Precip. probability: 31%
  • Precipitation: 0.16"
  • Wind: 8mphSSE 166°
  • Humidity: 74%
  • UV index: 3
  • Sunrise: 7:40 am MDT
  • Sunset: 6:29 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 46°F
  • 32°F
Showers
Showers
  • Precip. probability: 48%
  • Precipitation: 0.2"
  • Wind: 9mphWSW 250°
  • Humidity: 77%
  • UV index: 3
  • Sunrise: 7:41 am MDT
  • Sunset: 6:28 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 45°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 6mphNNW 341°
  • Humidity: 66%
  • UV index: 4
  • Sunrise: 7:42 am MDT
  • Sunset: 6:26 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 52°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 8mphS 178°
  • Humidity: 61%
  • UV index: 4
  • Sunrise: 7:43 am MDT
  • Sunset: 6:25 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 54°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 8mphS 183°
  • Humidity: 61%
  • UV index: 4
  • Sunrise: 7:44 am MDT
  • Sunset: 6:24 pm MDT
  • ▼
Over the next ten days, a mix of gloomy, clear and damp weather is forecasted.
Rainfall is expected on Thursday and Friday.
Significant changes in temperature are expected across the forecast period. The temperature is expected to swing from 44.6°F up to 60.8°F, while the lowest nightly temperature differences will be also quite pronounced, as the lowest temperatures will be recorded between 32°F and 44.6°F.
With the highest temperature of 60.8°F, Wednesday will be the warmest day; expect the coldest day on next Saturday with a high of 44.6°F.
Updated: Oct 18, 2026 @ 03:17:14 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, sun and clouds will share the sky, creating a partly cloudy day.

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

On Sunday, in Lonetree, sunrise will be at 7:35 am and sunset at 6:35 pm (MDT).

In Lonetree, tomorrow, there will be 11h and 0min of daylight.