Greyhound Rock Weather Forecast

    • 54
    • 60

    Partly Sunny

    • 54
    • 59

    Partly Sunny

    • 55
    • 63

    Mostly Sunny

    • 57
    • 68

    Mostly Sunny

    • 57
    • 69

    Mostly Sunny

Today 26 Sep San Francisco Peninsula Coast

Partly cloudy late in the morning then becoming mostly cloudy. Highs in the lower 60s. West Winds 5 to 10 Mph.

Tonight 26 Sep San Francisco Peninsula Coast

Mostly cloudy. Lows in the lower 50s. West Winds 5 to 10 Mph.

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Greyhound Rock Temperature Statistics

September Temperature

San Jose, San Jose International Airport (26.7 miles)

  • Lowest 5 September, 2026

    54.6 °F

  • Average September

    70 °F

  • Highest 9 September, 2026

    97.6 °F

Climate (2021–2026)

San Jose, San Jose International Airport (26.7 miles)

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  • Average Low 2021–2026

    52.3 °F

  • Average 2021–2026

    62.1 °F

  • Average High 2021–2026

    72.8 °F
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