Williamsburg Weather Forecast

    • 43
    • 71

    Becoming Sunny

    • 40
    • 62

    Sunny

    • 40
    • 63

    Mostly Sunny

    • 51
    • 68

    Partly Sunny

    • 53
    • 72

    Rain Showers Likely

    • 50
    • 67

    Slight Chance Rain Showers

Today 15 Oct Dorchester

Partly sunny. Highs around 70. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 15 Oct Dorchester

Clear. Lows in the mid 40s. North Winds 10 to 15 Mph with Gusts up to 30 Mph.

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Williamsburg Temperature Statistics

October Temperature

Cambridge-Dorchester Airport (13.7 miles)

  • Lowest 10 October, 2025

    42.8 °F

  • Average October

    61.6 °F

  • Highest 6 October, 2025

    78.8 °F

Climate (2020–Present)

Cambridge-Dorchester Airport (13.7 miles)

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  • Average Low 2020–2025

    49.4 °F

  • Average 2020–2025

    58.3 °F

  • Average High 2020–2025

    66.9 °F
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