Lake Sumner Weather Forecast

    • 58
    • 90

    Rain Showers

    • 56
    • 90

    Sunny

    • 56
    • 91

    Sunny

    • 55
    • 88

    Mostly Sunny

    • 49
    • 85

    Mostly Sunny

    • 49
    • 82

    Mostly Sunny

Today 14 May De Baca County

Breezy. Partly cloudy. Isolated Sprinkles and Thunderstorms with little or no rain in the afternoon. Highs in the lower 90s. Southwest Winds around 15 Mph, increasing to 20 to 25 Mph in the afternoon.

Tonight 14 May De Baca County

Partly cloudy. Lows in the upper 50s. Southwest Winds around 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Sumner Temperature Statistics

May Temperature

Melrose Gunnery Range (39.1 miles)

  • Lowest 7 May, 2026

    37.4 °F

  • Average May

    62.5 °F

  • Highest 9 May, 2026

    90.7 °F

Climate (2022–Present)

Melrose Gunnery Range (39.1 miles)

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  • Average Low 2022–2026

    46 °F

  • Average 2022–2026

    59.4 °F

  • Average High 2022–2026

    73.4 °F
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