Bertha May Lake Weather Forecast

    • 35
    • 43

    Increasing Clouds

    • 42
    • 54

    Mostly Cloudy

    • 43
    • 58

    Mostly Cloudy

    • 42
    • 60

    Chance Rain

    • 41
    • 50

    Rain Likely

    • 36
    • 43

    Rain/Snow Likely

Today 17 Apr Cascades of Pierce and Lewis Counties

Mostly sunny. Freezing level near 2500 feet increasing to 5000 feet in the afternoon.

Tonight 17 Apr Cascades of Pierce and Lewis Counties

Mostly cloudy. Freezing level near 7000 feet.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bertha May Lake Temperature Statistics

April Temperature

Tacoma / McChord Air Force Base (40.4 miles)

  • Lowest 9 April, 2026

    30.4 °F

  • Average April

    50.2 °F

  • Highest 6 April, 2026

    75.6 °F

Climate (2021–Present)

Tacoma / McChord Air Force Base (40.4 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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