Sumner Lake State Park Weather Forecast
- 67
- 95
Slight Chance Thunderstorms
- 65
- 92
Chance Thunderstorms
- 66
- 93
Slight Chance Thunderstorms
- 68
- 97
Mostly Sunny
- 68
- 97
Slight Chance Thunderstorms
- 68
- 96
Mostly Sunny
- 68
- 97
Mostly Sunny
Today 15 Aug De Baca County
Hot. Partly cloudy with isolated Showers and Thunderstorms. Highs in the mid 90s. South Winds around 15 Mph. Chance of rain 20 percent.
Tonight 15 Aug De Baca County
Mostly cloudy in the Evening, then becoming partly cloudy. Isolated Showers and Thunderstorms. Lows in the mid 60s. South Winds around 15 Mph in the evening. Chance of rain 20 percent.
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 12 August, 2026
103.1 °F
Climate (2022–2026)
Melrose Gunnery Range (39.1 miles)
Average Low 2022–2026
47.1 °FAverage 2022–2026
60.6 °FAverage High 2022–2026
74.7 °F