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Fort Sumner Weather Forecast
Fort Sumner, NM Weather Forecast Date: 1232 AM MDT Fri Sep 18 2026
Weather forecast for Fort Sumner, NM
Tonight Lo: 65°F Lo: 18°C |
Tonight... Partly cloudy with a 20% chance of showers. Lows in the mid 60s. |
Fri Hi: 89°FHi: 32°C Lo: 61°F Lo: 16°C |
Friday... Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Some thunderstorms May produce heavy rainfall in the afternoon. Highs in the upper 80s. Southwest winds around 15 mph. Chance of rain 50%. |
| Sat Hi: 89°FHi: 32°C Lo: 59°F Lo: 15°C |
Saturday... Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40%. |
Sun Hi: 89°FHi: 32°C Lo: 59°F Lo: 15°C |
Sunday... Mostly clear. Highs in the upper 80s. Lows in the upper 50s. |
| Mon Hi: 85°FHi: 29°C Lo: 55°F Lo: 13°C |
Monday... Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20%. |
| Tue Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Tuesday... Mostly cloudy with showers with a chance of thunderstorms. Highs in the upper 70s. Lows in the mid 50s. Chance of rain 90%. |
| Wed Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Wednesday... Mostly cloudy with showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 90%. |
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