Sumner Lake State Park Weather Forecast

    • 51
    • 84

    Sunny

    • 58
    • 89

    Sunny

    • 60
    • 90

    Partly Sunny

    • 56
    • 82

    Rain Showers Likely

    • 54
    • 76

    Rain Showers Likely

    • 55
    • 82

    Chance Thunderstorms

Today 30 May De Baca County

Sunny. Highs in the mid 80s. West Winds 15 to 20 Mph.

Tonight 30 May De Baca County

Clear. Lows in the lower 50s. West Winds around 15 Mph in the evening.

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  • Temperature Real-Time

Sumner Lake State Park Temperature Statistics

May Temperature

Melrose Gunnery Range (39.1 miles)

  • Lowest 7 May, 2026

    37.4 °F

  • Average May

    67.5 °F

  • Highest 13 May, 2026

    96.6 °F

Climate (2022–Present)

Melrose Gunnery Range (39.1 miles)

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  • Average Low 2022–2026

    46.1 °F

  • Average 2022–2026

    59.5 °F

  • Average High 2022–2026

    73.6 °F
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