Cambridge Weather Forecast

    • 74
    • 89

    Increasing Clouds

    • 72
    • 86

    Chance Rain Showers

    • 70
    • 86

    Partly Sunny

    • 75
    • 87

    Chance Rain Showers

    • 72
    • 90

    Chance Rain Showers

    • 71
    • 86

    Mostly Sunny

Today 13 Aug Dorchester

Mostly sunny. Highs around 90. West Winds 5 to 10 Mph.

Tonight 13 Aug Dorchester

Partly cloudy. Lows in the mid 70s. Southwest Winds around 5 Mph, becoming west after midnight.

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Cambridge Temperature Statistics

August Temperature

Cambridge-Dorchester Airport (3.1 miles)

  • Lowest 1 August, 2026

    66.2 °F

  • Average August

    80.8 °F

  • Highest 8 August, 2026

    91.4 °F

Climate (2021–2026)

Cambridge-Dorchester Airport (3.1 miles)

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  • Average Low 2021–2026

    49.1 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    66.7 °F
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