Wellington-Harrington Weather Forecast

    • 58
    • 71

    Mostly Cloudy

    • 62
    • 80

    Mostly Sunny

    • 65
    • 85

    Mostly Sunny

    • 67
    • 82

    Chance Rain Showers

    • 63
    • 79

    Rain Showers Likely

    • 59
    • 80

    Mostly Sunny

Today 21 Aug Southeast Middlesex

Partly sunny. Highs in the lower 70s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 21 Aug Southeast Middlesex

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 50s. Northeast Winds around 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wellington-Harrington Temperature Statistics

August Temperature

Boston, Logan International Airport (3.7 miles)

  • Lowest 1 August, 2025

    60.7 °F

  • Average August

    72.6 °F

  • Highest 17 August, 2025

    92.6 °F

Climate (2020–Present)

Boston, Logan International Airport (3.7 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    53.8 °F

  • Average High 2020–2025

    61.1 °F
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