Tomales Bay Entrance Weather Forecast

    • 52
    • 57

    Increasing Clouds

    • 52
    • 56

    Mostly Cloudy

    • 53
    • 58

    Mostly Cloudy

    • 53
    • 58

    Patchy Fog

    • 54
    • 58

    Mostly Cloudy

    • 54
    • 58

    Partly Sunny

Today 20 Jun Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy in the morning then becoming sunny. Areas of fog in the morning. A slight chance of drizzle in the morning. Highs in the mid 60s. Southwest Winds 5 to 10 Mph.

Tonight 20 Jun Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy. Areas of fog after midnight. Lows in the lower 50s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tomales Bay Entrance Temperature Statistics

June Temperature

Petaluma Municipal Airport (19.9 miles)

  • Lowest 7 June, 2026

    41 °F

  • Average June

    62.4 °F

  • Highest 11 June, 2026

    96.8 °F

Climate (2021–2026)

Petaluma Municipal Airport (19.9 miles)

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  • Average Low 2021–2026

    44.8 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    68.5 °F
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