Redwood City Weather Forecast

    • 54
    • 71

    Decreasing Clouds

    • 55
    • 78

    Mostly Sunny

    • 58
    • 87

    Sunny

    • 59
    • 89

    Mostly Sunny

    • 60
    • 84

    Partly Sunny

    • 60
    • 82

    Mostly Sunny

    • 61
    • 85

    Mostly Sunny

Today 27 Sep San Francisco Bay Shoreline

Sunny. Highs in the mid 60s to lower 70s. West Winds 10 to 20 Mph.

Tonight 27 Sep San Francisco Bay Shoreline

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s. West Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Redwood City Temperature Statistics

September Temperature

San Carlos Airport (1.9 miles)

  • Lowest 7 September, 2026

    53.6 °F

  • Average September

    64.3 °F

  • Highest 9 September, 2026

    98.6 °F

Climate (2021–2026)

San Carlos Airport (1.9 miles)

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  • Average Low 2021–2026

    51.8 °F

  • Average 2021–2026

    57 °F

  • Average High 2021–2026

    68.3 °F
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