Loch Lomond Marina Weather Forecast

    • 48
    • 55

    Rain

    • 50
    • 56

    Chance Rain

    • 51
    • 59

    Rain

    • 46
    • 55

    Rain Likely

    • 46
    • 58

    Mostly Sunny

    • 48
    • 57

    Mostly Cloudy

Today 14 Mar North Bay Interior Valleys

Rain in the Morning, then rain likely in the afternoon. Highs in the 50s to lower 60s. Southeast Winds 10 to 20 Mph becoming west in the afternoon.

Tonight 14 Mar North Bay Interior Valleys

Mostly cloudy in the evening then becoming partly cloudy. A chance of rain in the Evening, then a slight chance of rain after midnight. Lows in the 30s to upper 40s. West Winds 10 to 20 Mph. Becoming 5 to 10 Mph 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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