Sumner Lake State Park Weather Forecast
- 28
- 54
Breezy
- 25
- 57
Breezy
- 23
- 54
Mostly Sunny
- 26
- 54
Partly Sunny
- 31
- 61
Partly Sunny
- 44
- 75
Mostly Cloudy
Today 19 Feb De Baca County
Windy, Cooler, sunny. Highs in the mid 50s. West Winds 25 to 35 Mph. Gusts up to 50 Mph in the morning.
Tonight 19 Feb De Baca County
Windy, clear. Lows in the mid 30s. West Winds 25 to 35 Mph with Gusts up to 50 Mph.
Sumner Lake State Park Temperature Statistics
February Temperature
Melrose Gunnery Range (39.1 miles)
Lowest 1 February, 2026
25.3 °FAverage February
49.6 °FHighest 16 February, 2026
77.2 °F
Climate (2021–Present)
Melrose Gunnery Range (39.1 miles)
Average Low 2021–2026
45.8 °FAverage 2021–2026
59 °FAverage High 2021–2026
72.9 °F