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.

A Few Clouds

72°F

22°C

Humidity 38%
Wind Speed E 8 mph
Barometer 30.11 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 19 Sep 8:15 pm MDT
Extended Forecast for

Fort Sumner NM

  • Tonight

    Tonight: Isolated showers before midnight. Partly cloudy, with a low around 62. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 62 °F

    Isolated
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 91. West wind around 5 mph becoming southwest in the afternoon.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 61. South wind around 5 mph becoming calm.

    Low: 61 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 85. North wind 5 to 10 mph becoming east in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Scattered showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 61. East wind 5 to 10 mph becoming south in the evening. Chance of precipitation is 50%.

    Low: 61 °F

    Isolated
    T-storms then
    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 59. Chance of precipitation is 90%.

    Low: 59 °F

    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 75. Chance of precipitation is 90%.

    High: 75 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 58. Chance of precipitation is 80%.

    Low: 58 °F

    Showers

Detailed Forecast

Tonight
Isolated showers before midnight. Partly cloudy, with a low around 62. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 91. West wind around 5 mph becoming southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 61. South wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 85. North wind 5 to 10 mph becoming east in the afternoon.
Monday Night
Scattered showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 61. East wind 5 to 10 mph becoming south in the evening. Chance of precipitation is 50%.
Tuesday
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 59. Chance of precipitation is 90%.
Wednesday
Showers and possibly a thunderstorm. High near 75. Chance of precipitation is 90%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 58. Chance of precipitation is 80%.
Thursday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.
Friday
Showers and thunderstorms likely. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Sumner NM
 34.47°N 104.24°W (Elev. 4081 ft)
Last Update:
6:02 pm MDT Sep 19, 2026
Forecast Valid:
10pm MDT Sep 19, 2026-6pm MDT Sep 26, 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