Loch Lomond Marina Weather Forecast

    • 55
    • 67

    Becoming Sunny

    • 55
    • 66

    Partly Sunny

    • 56
    • 67

    Partly Sunny

    • 52
    • 71

    Partly Sunny

    • 52
    • 73

    Mostly Sunny

    • 52
    • 69

    Chance Rain

Today 6 Nov North Bay Interior Valleys

Mostly cloudy in the morning then becoming sunny. Highs in the mid 60s to upper 70s. Northwest Winds up to 5 Mph becoming west in the afternoon.

Tonight 6 Nov North Bay Interior Valleys

Mostly clear. Lows in the lower 40s to mid 50s. Northwest Winds up to 5 Mph. Becoming northeast after midnight.

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Loch Lomond Marina Temperature Statistics

November Temperature

Novato / Gnoss Field (12.4 miles)

  • Lowest 2 November, 2026

    44.6 °F

  • Average November

    56.1 °F

  • Highest 4 November, 2026

    73.4 °F

Climate (2021–2026)

Novato / Gnoss Field (12.4 miles)

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  • Average Low 2021–2026

    47 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    72.6 °F
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