Mystic River - Amelia Earhart Dam Weather Forecast

    • 49
    • 67

    Rain Showers

    • 51
    • 65

    Rain Showers Likely

    • 45
    • 66

    Rain Showers

    • 43
    • 61

    Slight Chance Rain Showers

    • 41
    • 58

    Partly Sunny

    • 41
    • 57

    Slight Chance Rain Showers

Today 20 Oct Southeast Middlesex

Showers with isolated Thunderstorms in the Morning, then Showers likely in the afternoon. Highs in the upper 60s. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

Tonight 20 Oct Southeast Middlesex

Mostly cloudy with a 20 percent chance of Showers. Not as cool. Near steady temperature in the upper 50s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Mystic River - Amelia Earhart Dam Temperature Statistics

October Temperature

Boston, Logan International Airport (3.7 miles)

  • Lowest 10 October, 2025

    41 °F

  • Average October

    58.5 °F

  • Highest 6 October, 2025

    82.9 °F

Climate (2020–Present)

Boston, Logan International Airport (3.7 miles)

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  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    53.8 °F

  • Average High 2020–2025

    61.1 °F
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