Stan Weather Forecast

    • 70
    • 96

    Decreasing Clouds

    • 60
    • 87

    Decreasing Clouds

    • 58
    • 80

    Mostly Sunny

    • 57
    • 74

    Mostly Sunny

    • 57
    • 76

    Mostly Sunny

    • 57
    • 78

    Mostly Sunny

    • 57
    • 75

    Partly Sunny

Today 9 Sep San Francisco Bay Shoreline

Partly cloudy. Highs in the 90s. Northwest Winds 5 to 15 Mph.

Tonight 9 Sep San Francisco Bay Shoreline

Partly cloudy. Lows in the mid 60s to lower 70s. West Winds 10 to 15 Mph. Becoming southwest up to 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Stan Temperature Statistics

September Temperature

Palo Alto Airport (3.1 miles)

  • Lowest 6 September, 2026

    51.8 °F

  • Average September

    68.1 °F

  • Highest 7 September, 2026

    86 °F

Climate (2021–2026)

Palo Alto Airport (3.1 miles)

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  • Average Low 2021–2026

    51.2 °F

  • Average 2021–2026

    60.7 °F

  • Average High 2021–2026

    67.4 °F
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