Massacre Canyon Historical Monument Weather Forecast

    • 43
    • 82

    Mostly Sunny

    • 53
    • 85

    Breezy

    • 49
    • 93

    Partly Sunny

    • 51
    • 90

    Mostly Sunny

    • 52
    • 93

    Slight Chance Thunderstorms

    • 45
    • 84

    Chance Thunderstorms

Today 12 May Hitchcock

Sunny. Highs in the lower 80s. North Winds 10 to 20 Mph with Gusts to 35 Mph.

Tonight 12 May Hitchcock

Clear. Lows in the mid 40s. Northeast Winds 5 to 15 Mph, becoming east around 5 Mph after midnight.

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  • Temperature Real-Time

Massacre Canyon Historical Monument Temperature Statistics

May Temperature

McCook, McCook Municipal Airport (19.9 miles)

  • Lowest 1 May, 2026

    33.7 °F

  • Average May

    56.1 °F

  • Highest 4 May, 2026

    82.7 °F

Climate (2021–Present)

McCook, McCook Municipal Airport (19.9 miles)

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  • Average Low 2021–2026

    40.2 °F

  • Average 2021–2026

    54.1 °F

  • Average High 2021–2026

    68.7 °F
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