Westborough Weather Forecast

    • 48
    • 59

    Mostly Cloudy

    • 50
    • 59

    Rain Showers

    • 48
    • 60

    Rain Showers

    • 45
    • 57

    Rain Showers

    • 44
    • 54

    Rain Showers

    • 44
    • 55

    Rain Showers Likely

Today 13 Feb San Francisco Bay Shoreline

Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs in the lower 60s. Southwest Winds up to 5 Mph. Becoming west in the afternoon.

Tonight 13 Feb San Francisco Bay Shoreline

Partly cloudy. Patchy fog. Lows in the upper 40s. South Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Westborough Temperature Statistics

February Temperature

San Francisco, San Francisco International Airport (5 miles)

  • Lowest 2 February, 2026

    44.7 °F

  • Average February

    55.9 °F

  • Highest 2 February, 2026

    68.6 °F

Climate (2021–Present)

San Francisco, San Francisco International Airport (5 miles)

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  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    66.5 °F
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