Sumner Lake State Park Weather Forecast
- 71
- 98
Hot
- 70
- 98
Isolated Thunderstorms
- 68
- 96
Mostly Sunny
- 67
- 95
Mostly Sunny
- 68
- 96
Mostly Sunny
- 68
- 96
Partly Sunny
- 69
- 96
Partly Sunny
Today 29 Aug De Baca County
Hot. Mostly sunny. Highs in the upper 90s. Southwest Winds around 15 Mph.
Tonight 29 Aug De Baca County
Mostly clear. Lows in the upper 60s. South Winds 15 to 20 Mph.
Sumner Lake State Park Temperature Statistics
August Temperature
Melrose Gunnery Range (39.1 miles)
Lowest 2 August, 2026
62.1 °FAverage August
84.2 °FHighest 23 August, 2026
104 °F
Climate (2022–2026)
Melrose Gunnery Range (39.1 miles)
Average Low 2022–2026
47.4 °FAverage 2022–2026
60.8 °FAverage High 2022–2026
74.9 °F