Island Weather Forecast

    • 50
    • 76

    Partly Sunny

    • 53
    • 76

    Partly Sunny

    • 58
    • 75

    Slight Chance Rain Showers

    • 60
    • 79

    Slight Chance Rain Showers

    • 49
    • 80

    Mostly Sunny

    • 45
    • 68

    Mostly Sunny

Today 15 Sep Southeast Middlesex

Mostly sunny. Highs in the mid 70s. East Winds 5 to 10 Mph.

Tonight 15 Sep Southeast Middlesex

Mostly clear in the Evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the lower 50s. Southeast Winds 5 to 10 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

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Island Temperature Statistics

September Temperature

Laurence G Hanscom Field Airport (8.1 miles)

  • Lowest 9 September, 2025

    43 °F

  • Average September

    63.1 °F

  • Highest 6 September, 2025

    86 °F

Climate (2020–Present)

Laurence G Hanscom Field Airport (8.1 miles)

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  • Average Low 2020–2025

    41.7 °F

  • Average 2020–2025

    51.9 °F

  • Average High 2020–2025

    62 °F
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