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.

Fair

46°F

8°C

Humidity 32%
Wind Speed W 9 mph
Barometer 30.01 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 6 Jan 8:15 pm MST
Extended Forecast for

Fort Sumner NM

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. West wind around 5 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 65. South wind 5 to 15 mph.

    High: 65 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 38. Southwest wind 10 to 15 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 59. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 59 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A slight chance of rain and snow showers after 11pm. Partly cloudy, with a low around 30. West wind 10 to 15 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow

  • Friday

    Friday: A 50 percent chance of snow showers. Partly sunny, with a high near 41.

    High: 41 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 14.

    Low: 14 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 14.

    Low: 14 °F

    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 33. West wind around 5 mph.
Wednesday
Partly sunny, with a high near 65. South wind 5 to 15 mph.
Wednesday Night
Showers likely, mainly before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 38. Southwest wind 10 to 15 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Sunny, with a high near 59. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph.
Thursday Night
A slight chance of rain and snow showers after 11pm. Partly cloudy, with a low around 30. West wind 10 to 15 mph. Chance of precipitation is 20%.
Friday
A 50 percent chance of snow showers. Partly sunny, with a high near 41.
Friday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 14.
Saturday
Sunny, with a high near 45.
Saturday Night
Clear, with a low around 14.
Sunday
Sunny, with a high near 49.
Sunday Night
Mostly clear, with a low around 19.
Monday
Sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fort Sumner NM
 34.47°N 104.27°W (Elev. 4108 ft)
Last Update:
5:01 pm MST Jan 6, 2026
Forecast Valid:
8pm MST Jan 6, 2026-6pm MST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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