Williamsburg Weather Forecast

    • 44
    • 75

    Mostly Sunny

    • 42
    • 62

    Partly Sunny

    • 44
    • 67

    Mostly Cloudy

    • 49
    • 68

    Mostly Cloudy

    • 53
    • 73

    Partly Sunny

    • 57
    • 74

    Chance Rain Showers

Today 30 Oct Dorchester

Sunny. Highs in the lower 70s. West Winds 5 to 10 Mph, becoming northwest 10 to 15 Mph in the afternoon.

Tonight 30 Oct Dorchester

Clear. Lows in the mid 40s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Real-Time

Williamsburg Temperature Statistics

October Temperature

Cambridge-Dorchester Airport (13.7 miles)

  • Lowest 24 October, 2026

    37.4 °F

  • Average October

    60.2 °F

  • Highest 14 October, 2026

    89.6 °F

Climate (2021–2026)

Cambridge-Dorchester Airport (13.7 miles)

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  • Average Low 2021–2026

    48.9 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    66.6 °F
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