Purcell Mountain Weather Forecast

    • 34
    • 48

    Gradual Clearing

    • 36
    • 54

    Mostly Sunny

    • 46
    • 66

    Mostly Sunny

    • 49
    • 71

    Partly Sunny

    • 43
    • 60

    Chance Rain

    • 41
    • 57

    Partly Sunny

Today 30 May Cascades of Pierce and Lewis Counties

Partly sunny. Freezing level near 4500 feet increasing to 5500 feet in the afternoon.

Tonight 30 May Cascades of Pierce and Lewis Counties

Partly cloudy. Freezing level near 6500 feet decreasing to 5500 feet after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Purcell Mountain Temperature Statistics

May Temperature

Tacoma / McChord Air Force Base (48.5 miles)

  • Lowest 17 May, 2026

    36 °F

  • Average May

    58.1 °F

  • Highest 12 May, 2026

    82.6 °F

Climate (2021–Present)

Tacoma / McChord Air Force Base (48.5 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    52.2 °F

  • Average High 2021–2026

    61.5 °F
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