Weather forecast for 10 daysLake Sumner, NM
Weather forecast for the weekend
Saturday Oct 17, 2026
- 63°F
- 36°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphS 173°
- Humidity: 21%
- UV index: 5
- Sunrise: 7:05 am MDT
- Sunset: 6:20 pm MDT
- details ▼
On Saturday, October 17, sunshine is expected with little to no cloud cover.
A considerable disparity in temperature is forecasted, reaching up to a maximum of an enjoyable 62.6°F and falling to a minimum of a wintry 35.6°F.
Today, the forecasted high will be lower and closer to November's typical value of 58.8°F than October's 69.4°F.
Sunrise was at 7:05 am and sunset will be at 6:20 pm; the daylight will last for 11h and 16min.
A considerable disparity in temperature is forecasted, reaching up to a maximum of an enjoyable 62.6°F and falling to a minimum of a wintry 35.6°F.
Today, the forecasted high will be lower and closer to November's typical value of 58.8°F than October's 69.4°F.
Sunrise was at 7:05 am and sunset will be at 6:20 pm; the daylight will last for 11h and 16min.
Sunday Oct 18, 2026
- 70°F
- 43°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 17mphS 180°
- Humidity: 36%
- UV index: 6
- Sunrise: 7:05 am MDT
- Sunset: 6:19 pm MDT
- details ▼
On Sunday, in Lake Sumner, clear skies with only minor cloud interruptions are in the outlook.
Significant variations in temperature are expected, peaking at an agreeable 69.8°F and dropping to a low of a frosty 42.8°F.
The maximum temperature tomorrow is forecasted to reflect October's average high of 69.4°F.
Sunrise will be at 7:05 am and sunset at 6:19 pm; tomorrow's daylight will last for 11h and 13min.
Significant variations in temperature are expected, peaking at an agreeable 69.8°F and dropping to a low of a frosty 42.8°F.
The maximum temperature tomorrow is forecasted to reflect October's average high of 69.4°F.
Sunrise will be at 7:05 am and sunset at 6:19 pm; tomorrow's daylight will last for 11h and 13min.
10-day overview
Daily temperatures
Warmest period: Wednesday - Thursday 79°C.
Coldest day: today 63°C.
Coldest day: today 63°C.
Chance of precipitation
Highest chance: Friday 52%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 63°F
- 36°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphS 173°
- Humidity: 21%
- UV index: 5
- Sunrise: 7:05 am MDT
- Sunset: 6:20 pm MDT
- details ▼
- Sunday
- Oct 18, 2026
- 70°F
- 43°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 17mphS 180°
- Humidity: 36%
- UV index: 6
- Sunrise: 7:05 am MDT
- Sunset: 6:19 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 75°F
- 50°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 14mphS 177°
- Humidity: 47%
- UV index: 6
- Sunrise: 7:06 am MDT
- Sunset: 6:18 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 77°F
- 52°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 14mphS 177°
- Humidity: 55%
- UV index: 6
- Sunrise: 7:07 am MDT
- Sunset: 6:16 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 79°F
- 55°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 11mphS 185°
- Humidity: 57%
- UV index: 5
- Sunrise: 7:08 am MDT
- Sunset: 6:15 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 79°F
- 55°F
Mostly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 16mphS 173°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:09 am MDT
- Sunset: 6:14 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 75°F
- 52°F
Scattered Thunderstorms
- Precip. probability: 52%
- Precipitation: 0.35"
- Wind: 17mphS 179°
- Humidity: 61%
- UV index: 5
- Sunrise: 7:10 am MDT
- Sunset: 6:13 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 73°F
- 48°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 12mphSW 214°
- Humidity: 52%
- UV index: 5
- Sunrise: 7:11 am MDT
- Sunset: 6:12 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 72°F
- 54°F
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0.08"
- Wind: 12mphSSE 163°
- Humidity: 52%
- UV index: 5
- Sunrise: 7:11 am MDT
- Sunset: 6:11 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 68°F
- 52°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 14mphS 176°
- Humidity: 64%
- UV index: 5
- Sunrise: 7:12 am MDT
- Sunset: 6:10 pm MDT
- details ▼
During the ten-day period, dull, sun-filled and unstable weather is forecasted.
Rain is predicted for Friday and next Sunday.
Noticeable swings in temperature are expected over the next several days. Maximum temperatures are forecasted between 62.6°F and 78.8°F, while the difference in minimum temperatures will be also substantial, as the lowest temperatures will be recorded between 35.6°F and 55.4°F.
With a maximum temperature of 78.8°F, Wednesday and Thursday will be the warmest days in Lake Sumner, New Mexico; today is the coldest day, with a maximum temperature of 62.6°F.
Rain is predicted for Friday and next Sunday.
Noticeable swings in temperature are expected over the next several days. Maximum temperatures are forecasted between 62.6°F and 78.8°F, while the difference in minimum temperatures will be also substantial, as the lowest temperatures will be recorded between 35.6°F and 55.4°F.
With a maximum temperature of 78.8°F, Wednesday and Thursday will be the warmest days in Lake Sumner, New Mexico; today is the coldest day, with a maximum temperature of 62.6°F.
Updated: Oct 17, 2026 @ 19:53:57 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Saturday, in Lake Sumner, clear and sunny conditions are expected.
Today, the highest temperature in Lake Sumner will be 62.6°F, while the lowest temperature will be 35.6°F.
The highest temperature today will be a few degrees lower than the average maximum temperature in October. The lowest temperature today will be uncommonly lower than the average low of 49.6°F.
The highest temperature today will be a few degrees lower than the average maximum temperature in October. The lowest temperature today will be uncommonly lower than the average low of 49.6°F.
On Saturday, in Lake Sumner, sunrise was at 7:05 am and sunset will be at 6:20 pm (MDT).
In Lake Sumner, the length of the day today will be 11h and 16min.
Tomorrow, a glowing sky and minimal clouds are expected.
Tomorrow, the highest temperature will be 69.8°F, while the lowest temperature will be 42.8°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be moderately lower than the average low of 49.6°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be moderately lower than the average low of 49.6°F.
On Sunday, in Lake Sumner, sunrise will be at 7:05 am and sunset at 6:19 pm (MDT).
In Lake Sumner, tomorrow, there will be 11h and 13min of daylight.





