Weather forecast for 10 daysMountainair, NM

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 66°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 12mphSW 233°
  • Humidity: 34%
  • UV index: 6
  • Sunrise: 7:13 am MDT
  • Sunset: 6:26 pm MDT
  • ▼
Tomorrow, on Sunday, October 18, sun and clouds will share the sky, creating a partly cloudy day.
Temperature is predicted to swing from a high of a breezy 66.2°F to a low of a frosty 44.6°F.
Tomorrow's top temperature is set to align with the common October high of 68.4°F.
Sunrise will be at 7:13 am and sunset at 6:26 pm; tomorrow's daylight will last for 11h and 14min.

10-day overview

Daily temperatures

Warmest period: Wednesday - Thursday 73°C.
Coldest period: Sunday - Monday 64°C.

Chance of precipitation

Highest chance: Friday 38%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 37°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphSW 231°
  • Humidity: 41%
  • UV index: 0
  • Sunrise: 7:12 am MDT
  • Sunset: 6:28 pm MDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 66°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 12mphSW 233°
  • Humidity: 34%
  • UV index: 6
  • Sunrise: 7:13 am MDT
  • Sunset: 6:26 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 66°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • Wind: 11mphSW 225°
  • Humidity: 55%
  • UV index: 5
  • Sunrise: 7:14 am MDT
  • Sunset: 6:25 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 72°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 13mphSW 214°
  • Humidity: 61%
  • UV index: 6
  • Sunrise: 7:14 am MDT
  • Sunset: 6:24 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 73°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 10mphSSW 198°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:15 am MDT
  • Sunset: 6:23 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 73°F
  • 50°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 24%
  • Precipitation: 0.16"
  • Wind: 14mphS 187°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:16 am MDT
  • Sunset: 6:22 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 70°F
  • 43°F
AM Thunderstorms
AM Thunderstorms
  • Precip. probability: 38%
  • Precipitation: 0.08"
  • Wind: 18mphSSW 205°
  • Humidity: 52%
  • UV index: 5
  • Sunrise: 7:17 am MDT
  • Sunset: 6:21 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 66°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 11mphSW 227°
  • Humidity: 48%
  • UV index: 5
  • Sunrise: 7:18 am MDT
  • Sunset: 6:19 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 64°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • Wind: 11mphSE 131°
  • Humidity: 46%
  • UV index: 5
  • Sunrise: 7:19 am MDT
  • Sunset: 6:18 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 64°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 12mphSSW 196°
  • Humidity: 58%
  • UV index: 5
  • Sunrise: 7:20 am MDT
  • Sunset: 6:17 pm MDT
  • ▼
Over the next ten days, a mix of primarily gloomy and occasionally bright and unstable weather is forecasted.
Rainfall is anticipated on Monday, Thursday, Friday and next Sunday.
In the coming days, the maximum temperature will vary between 64.4°F and 73.4°F, while there will be a marked difference in overnight low temperatures, as the lowest temperatures will be recorded between 37.4°F and 51.8°F.
With a maximum temperature of 73.4°F, Wednesday and Thursday will be the warmest days; next Sunday and Monday, with the highest temperature of 64.4°F, will be the coldest days.
Updated: Oct 18, 2026 @ 05:52:52 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Mountainair, a partly cloudy outlook will keep the sky interesting throughout the day.

Tomorrow, the maximum temperature in Mountainair will be 66.2°F, while the minimum temperature will be 44.6°F.
The maximum temperature will be in line with the average highest temperature of 68.4°F in October. The lowest temperature tomorrow will be relatively lower than the average low temperature.

On Sunday, in Mountainair, sunrise will be at 7:13 am and sunset at 6:26 pm (MDT).

In Mountainair, the length of the day tomorrow will be 11h and 14min.