Martha Lake Weather Forecast

    • 50
    • 65

    Mostly Sunny

    • 52
    • 72

    Becoming Sunny

    • 52
    • 73

    Mostly Sunny

    • 52
    • 72

    Mostly Sunny

    • 51
    • 70

    Partly Sunny

    • 52
    • 71

    Partly Sunny

    • 53
    • 70

    Slight Chance Rain

Today 15 Sep Shoreline / Lynnwood / South Everett Area

Partly sunny with a slight chance of rain. Highs in the upper 60s.

Tonight 15 Sep Shoreline / Lynnwood / South Everett Area

Mostly clear. Lows near 50. North wind to 10 Mph in the evening becoming light.

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  • Temperature Real-Time

Martha Lake Temperature Statistics

September Temperature

Everett Snohomish County (5 miles)

  • Lowest 4 September, 2026

    53.1 °F

  • Average September

    59.7 °F

  • Highest 9 September, 2026

    73.9 °F

Climate (2021–2026)

Everett Snohomish County (5 miles)

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  • Average Low 2021–2026

    46.5 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    59.2 °F
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