Castro City Weather Forecast

    • 42
    • 57

    Increasing Clouds

    • 51
    • 58

    Rain

    • 52
    • 60

    Rain

    • 51
    • 62

    Chance Rain

    • 44
    • 59

    Rain Likely

    • 39
    • 55

    Rain Likely

    • 40
    • 56

    Rain Likely

Today 30 Jan San Francisco Bay Shoreline

Mostly cloudy late in the morning then becoming partly cloudy. Highs in the upper 50s. Light Winds. Becoming west around 5 Mph in the afternoon.

Tonight 30 Jan San Francisco Bay Shoreline

Mostly cloudy. Drizzle likely after midnight. Lows in the mid 40s. West Winds around 5 Mph. Becoming south after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Castro City Temperature Statistics

January Temperature

Palo Alto Airport (4.3 miles)

  • Lowest 27 January, 2025

    30.2 °F

  • Average January

    52.2 °F

  • Highest 9 January, 2025

    71.6 °F

Climate (2020–Present)

Palo Alto Airport (4.3 miles)

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  • Average Low 2020–2025

    51.2 °F

  • Average 2020–2025

    60.7 °F

  • Average High 2020–2025

    67.5 °F
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