Castle Rock Weather Forecast

    • 40
    • 49

    Mostly Sunny

    • 37
    • 49

    Mostly Sunny

    • 45
    • 54

    Mostly Sunny

    • 47
    • 58

    Mostly Sunny

    • 47
    • 59

    Partly Sunny

    • 48
    • 59

    Mostly Sunny

Today 15 Nov Eastern Essex

Sunny. Highs in the upper 40s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 15 Nov Eastern Essex

Partly cloudy. Lows in the lower 30s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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Castle Rock Temperature Statistics

November Temperature

Boston, Logan International Airport (6.2 miles)

  • Lowest 1 November, 2026

    40.6 °F

  • Average November

    57.5 °F

  • Highest 4 November, 2026

    77.6 °F

Climate (2021–2026)

Boston, Logan International Airport (6.2 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    61 °F
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