Mammoth Weather Forecast

    • 24
    • 47

    Mostly Cloudy

    • 33
    • 51

    Partly Sunny

    • 48
    • 63

    Chance Rain

    • 41
    • 69

    Rain

    • 25
    • 50

    Chance Rain/Snow

    • 28
    • 47

    Mostly Sunny

Today 23 Mar Westmoreland

Mostly cloudy with a 50 percent chance of Showers. Highs in the mid 40s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 23 Mar Westmoreland

Mostly cloudy in the Evening, then becoming mainly clear. Much Colder with Lows in the mid 20s. Northwest Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mammoth Temperature Statistics

March Temperature

Latrobe / Westmorland (6.2 miles)

  • Lowest 18 March, 2026

    14 °F

  • Average March

    46.9 °F

  • Highest 7 March, 2026

    78.8 °F

Climate (2021–Present)

Latrobe / Westmorland (6.2 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    62.7 °F
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