Westborough Weather Forecast

    • 52
    • 60

    Rain Showers

    • 54
    • 60

    Rain

    • 52
    • 61

    Rain

    • 49
    • 57

    Rain

    • 45
    • 56

    Rain

    • 46
    • 56

    Chance Rain

    • 44
    • 55

    Chance Rain

Today 1 Jan San Francisco Bay Shoreline

Mostly cloudy. A slight chance of rain. Highs in the lower 60s. South Winds 10 to 20 Mph.

Tonight 1 Jan San Francisco Bay Shoreline

Mostly cloudy. A chance of rain in the Evening, then a slight chance of rain after midnight. Lows in the lower 50s. Southeast Winds 10 to 20 Mph.

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Westborough Temperature Statistics

January Temperature

San Francisco, San Francisco International Airport (5 miles)

  • Lowest

  • Average January

  • Highest

Climate (2021–Present)

San Francisco, San Francisco International Airport (5 miles)

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  • Average Low 2021–2025

    52.4 °F
  • Average 2021–2025

    58.3 °F
  • Average High 2021–2025

    66.5 °F
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