Weather forecast for: Fort Sumner NM
Last Update: 5:01 pm MST Nov 3, 2026
Tonight: Mostly cloudy, with a low around 40. Calm wind becoming south around 5 mph.
Wednesday: Partly sunny, then gradually becoming sunny, with a high near 64. Light south wind increasing to 10 to 15 mph in the morning.
Wednesday Night: Clear, with a low around 44. Southwest wind 5 to 10 mph becoming northwest after midnight.
Thursday: Sunny, with a high near 62. North wind 10 to 15 mph becoming light in the afternoon.
Thursday Night: Mostly clear, with a low around 38. Calm wind.
Friday: Mostly sunny, with a high near 62.
Friday Night: Partly cloudy, with a low around 40.
Saturday: Mostly sunny, with a high near 63.
Saturday Night: Mostly clear, with a low around 39.
Sunday: Sunny, with a high near 65.
Sunday Night: Mostly clear, with a low around 40.
Monday: Sunny, with a high near 69.
Monday Night: Partly cloudy, with a low around 42.
Tuesday: Mostly sunny, with a high near 70.