National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Santa Rosa Route 66 Airport (KSXU)

Lat: 34.94°NLon: 104.64°WElev: 4791ft.

Light Rain

43°F

6°C

Humidity 93%
Wind Speed S 6 mph
Barometer 29.65 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 8 Jan 12:55 am MST
Extended Forecast for

Fort Sumner NM

  • Overnight

    Overnight: A 20 percent chance of showers. Mostly cloudy early, then becoming mostly clear, with a low around 40. Southwest wind 10 to 15 mph.

    Low: 40 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 57. Windy, with a west wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 57 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly after 11pm. Partly cloudy, with a low around 30. Southwest wind 5 to 10 mph.

    Low: 30 °F

    Chance
    Showers

  • Friday

    Friday: Rain and snow showers likely, becoming all snow after 2pm. Partly sunny, with a high near 41. West wind 10 to 15 mph becoming north 15 to 20 mph in the afternoon. Chance of precipitation is 60%.

    High: 41 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before 11pm. Mostly cloudy, then gradually becoming clear, with a low around 16. North wind 5 to 15 mph.

    Low: 16 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy early, then becoming mostly clear, with a low around 40. Southwest wind 10 to 15 mph.
Thursday
Sunny, with a high near 57. Windy, with a west wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Thursday Night
A 40 percent chance of showers, mainly after 11pm. Partly cloudy, with a low around 30. Southwest wind 5 to 10 mph.
Friday
Rain and snow showers likely, becoming all snow after 2pm. Partly sunny, with a high near 41. West wind 10 to 15 mph becoming north 15 to 20 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, then gradually becoming clear, with a low around 16. North wind 5 to 15 mph.
Saturday
Sunny, with a high near 47.
Saturday Night
Mostly clear, with a low around 16.
Sunday
Sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 17.
Monday
Sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 21.
Tuesday
Sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fort Sumner NM
 34.47°N 104.21°W (Elev. 4101 ft)
Last Update:
11:01 pm MST Jan 7, 2026
Forecast Valid:
2am MST Jan 8, 2026-6pm MST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation