San Francisco Bay - Johnson Landing Weather Forecast

    • 56
    • 73

    Increasing Clouds

    • 56
    • 73

    Partly Sunny

    • 56
    • 72

    Mostly Sunny

    • 55
    • 68

    Partly Sunny

    • 54
    • 65

    Partly Sunny

    • 54
    • 69

    Partly Sunny

    • 55
    • 70

    Mostly Sunny

Today 30 Jun San Francisco Bay Shoreline

Sunny. Highs in the 70s to lower 80s. Northwest Winds 10 to 15 Mph.

Tonight 30 Jun San Francisco Bay Shoreline

Mostly clear in the evening then becoming mostly cloudy. Lows in the upper 50s. Northwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Francisco Bay - Johnson Landing Temperature Statistics

June Temperature

Hayward, Hayward Air Terminal (2.5 miles)

  • Lowest 15 June, 2025

    50.6 °F

  • Average June

    61.4 °F

  • Highest 28 June, 2025

    82.9 °F

Climate (2020–Present)

Hayward, Hayward Air Terminal (2.5 miles)

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  • Average Low 2020–2025

    52.1 °F

  • Average 2020–2025

    59.4 °F

  • Average High 2020–2025

    69.2 °F
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