Weather forecast for 10 daysLewis, CO

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 59°F
  • 41°F
Cloudy
Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 7mphSSW 195°
  • Humidity: 36%
  • UV index: 4
  • Sunrise: 7:25 am MDT
  • Sunset: 6:33 pm MDT
  • ▼
Tomorrow, on Sunday, October 18, gray and overcast skies will be present.
The temperature is predicted to vary between a maximum of a refreshing 59°F and a minimum of a cold 41°F.
Tomorrow, the expected temperature will match October's typical high of 61.2°F.
Sunrise will be at 7:25 am and sunset at 6:33 pm; tomorrow's daylight will last for 11h and 8min.

10-day overview

Daily temperatures

Warmest period: Tuesday - Wednesday 63°C.
Coldest day: Friday 52°C.

Chance of precipitation

Highest chance: Thursday 89%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphENE 74°
  • Humidity: 53%
  • UV index: 0
  • Sunrise: 7:24 am MDT
  • Sunset: 6:34 pm MDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 59°F
  • 41°F
Cloudy
Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 7mphSSW 195°
  • Humidity: 36%
  • UV index: 4
  • Sunrise: 7:25 am MDT
  • Sunset: 6:33 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 61°F
  • 43°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphS 173°
  • Humidity: 62%
  • UV index: 4
  • Sunrise: 7:26 am MDT
  • Sunset: 6:32 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 63°F
  • 46°F
AM Showers
AM Showers
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Wind: 11mphSSE 159°
  • Humidity: 63%
  • UV index: 4
  • Sunrise: 7:27 am MDT
  • Sunset: 6:30 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 63°F
  • 48°F
Thunderstorms
Thunderstorms
  • Precip. probability: 77%
  • Precipitation: 0.59"
  • Wind: 12mphSE 140°
  • Humidity: 67%
  • UV index: 4
  • Sunrise: 7:28 am MDT
  • Sunset: 6:29 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 59°F
  • 43°F
Thunderstorms
Thunderstorms
  • Precip. probability: 89%
  • Precipitation: 1.06"
  • Wind: 15mphSE 141°
  • Humidity: 81%
  • UV index: 2
  • Sunrise: 7:29 am MDT
  • Sunset: 6:28 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 52°F
  • 36°F
Thundershowers
Thundershowers
  • Precip. probability: 67%
  • Precipitation: 0.24"
  • Wind: 12mphSSW 196°
  • Humidity: 80%
  • UV index: 5
  • Sunrise: 7:30 am MDT
  • Sunset: 6:27 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 54°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 8mphSSW 196°
  • Humidity: 64%
  • UV index: 5
  • Sunrise: 7:31 am MDT
  • Sunset: 6:25 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 57°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 13mphSSE 152°
  • Humidity: 56%
  • UV index: 4
  • Sunrise: 7:32 am MDT
  • Sunset: 6:24 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 57°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 12mphSSE 156°
  • Humidity: 61%
  • UV index: 4
  • Sunrise: 7:33 am MDT
  • Sunset: 6:23 pm MDT
  • ▼
The next ten days will bring unstable conditions, and a mix of dull, stormy, rainy and dry and sunny weather is predicted.
Rain is predicted for Tuesday through Friday.
In the coming days, the maximum temperature will vary between 51.8°F and 62.6°F, while the difference in minimum temperatures will be substantial, as the lowest temperatures will be recorded between 35.6°F and 48.2°F.
The warmest days will be Tuesday and Wednesday, with a maximum of 62.6°F; expect the coldest day on Friday with a high of 51.8°F.
Updated: Oct 18, 2026 @ 03:49:16 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, heavy clouds will be present throughout the day.

Tomorrow, the maximum temperature will be 59°F, while the minimum temperature will be 41°F.
The maximum temperature will be in line with the average highest temperature of 61.2°F in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.

On Sunday, in Lewis, sunrise will be at 7:25 am and sunset at 6:33 pm (MDT).

Tomorrow, the daylight will last for 11h and 8min.