Fort Sumner Weather Forecast
- 54
- 69
Decreasing Clouds
- 56
- 71
Rain Showers Likely
- 44
- 70
Breezy
- 40
- 66
Mostly Sunny
- 41
- 68
Mostly Sunny
- 41
- 67
Mostly Sunny
Today 31 Oct De Baca County
Patchy fog in the morning. Mostly cloudy with a slight chance of Showers in the Morning, then partly cloudy in the afternoon. Highs in the upper 60s. Southwest Winds around 15 Mph in the afternoon. Chance of rain 20 percent.
Tonight 31 Oct De Baca County
Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 50s.
Fort Sumner Temperature Statistics
October Temperature
Melrose Gunnery Range (28 miles)
Lowest 17 October, 2026
29.7 °FAverage October
64.6 °FHighest 13 October, 2026
87.3 °F
Climate (2022–2026)
Melrose Gunnery Range (28 miles)
Average Low 2022–2026
47.8 °FAverage 2022–2026
61.2 °FAverage High 2022–2026
75.3 °F