Marin City Weather Forecast

    • 54
    • 67

    Increasing Clouds

    • 57
    • 65

    Mostly Cloudy

    • 55
    • 68

    Partly Sunny

    • 56
    • 72

    Mostly Sunny

    • 56
    • 71

    Partly Sunny

    • 55
    • 68

    Partly Sunny

    • 56
    • 69

    Partly Sunny

Today 15 Sep Coastal North Bay Including Point Reyes National Seashore

Partly cloudy. Lows in the mid 50s. Highs in the upper 60s to mid 70s.

Tonight 15 Sep Coastal North Bay Including Point Reyes National Seashore

Mostly clear in the evening then becoming partly cloudy. Patchy fog. Lows in the lower 50s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marin City Temperature Statistics

September Temperature

Oakland, Metro Oakland International Airport (18 miles)

  • Lowest 7 September, 2026

    53.7 °F

  • Average September

    67.8 °F

  • Highest 9 September, 2026

    96.7 °F

Climate (2021–2026)

Oakland, Metro Oakland International Airport (18 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    58.9 °F

  • Average High 2021–2026

    67.2 °F
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