Blackmans Lake Weather Forecast

    • 49
    • 71

    Mostly Cloudy

    • 49
    • 73

    Chance Rain

    • 50
    • 74

    Chance Rain

    • 52
    • 74

    Slight Chance Rain

    • 51
    • 73

    Partly Sunny

    • 53
    • 76

    Partly Sunny

Today 4 Sep Downtown Everett / Marysville Area

Partly sunny. A chance of Showers in the morning. Highs in the mid 60s to lower 70s. Light wind becoming west to 10 Mph in the afternoon.

Tonight 4 Sep Downtown Everett / Marysville Area

Mostly cloudy. Lows near 50. Northwest wind to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Blackmans Lake Temperature Statistics

September Temperature

Everett Snohomish County (8.7 miles)

  • Lowest 2 September, 2026

    55 °F

  • Average September

    60.6 °F

  • Highest 1 September, 2026

    69.1 °F

Climate (2021–2026)

Everett Snohomish County (8.7 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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