Loch Lomond Marina Weather Forecast

    • 46
    • 52

    Rain

    • 48
    • 55

    Rain

    • 50
    • 56

    Chance Rain

    • 51
    • 59

    Rain

    • 46
    • 55

    Rain Likely

    • 46
    • 58

    Mostly Sunny

    • 48
    • 57

    Mostly Cloudy

Today 13 Mar North Bay Interior Valleys

Partly cloudy. A slight chance of rain. Highs in the 50s. West Winds 10 to 20 Mph.

Tonight 13 Mar North Bay Interior Valleys

Rain. Lows in the upper 30s to mid 40s. West Winds 10 to 20 Mph. Becoming southeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Loch Lomond Marina Temperature Statistics

March Temperature

Novato / Gnoss Field (12.4 miles)

  • Lowest 9 March, 2025

    35.6 °F

  • Average March

    51.9 °F

  • Highest 10 March, 2025

    71.6 °F

Climate (2020–Present)

Novato / Gnoss Field (12.4 miles)

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  • Average Low 2020–2025

    45.9 °F

  • Average 2020–2025

    57.6 °F

  • Average High 2020–2025

    72.7 °F
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