Westborough Weather Forecast

    • 57
    • 66

    Rain Showers

    • 54
    • 63

    Rain Showers

    • 53
    • 64

    Partly Sunny

    • 53
    • 64

    Mostly Cloudy

    • 54
    • 68

    Mostly Cloudy

    • 55
    • 67

    Chance Rain Showers

Today 4 Nov San Francisco Bay Shoreline

Partly cloudy. Highs near 70. South Winds 5 to 10 Mph increasing to 10 to 20 Mph in the afternoon.

Tonight 4 Nov San Francisco Bay Shoreline

Mostly cloudy. Breezy. A chance of Showers. A slight chance of Thunderstorms after midnight. Lows in the upper 50s. South Winds 20 to 30 Mph with Gusts to around 45 Mph.

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Westborough Temperature Statistics

November Temperature

San Francisco, San Francisco International Airport (5 miles)

  • Lowest 1 November, 2025

    53.1 °F

  • Average November

    58.9 °F

  • Highest 1 November, 2025

    70 °F

Climate (2020–Present)

San Francisco, San Francisco International Airport (5 miles)

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  • Average Low 2020–2025

    52.3 °F

  • Average 2020–2025

    58.3 °F

  • Average High 2020–2025

    66.5 °F
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