South Mattapan Weather Forecast

    • 74
    • 91

    Becoming Sunny

    • 74
    • 93

    Thunderstorms

    • 72
    • 91

    Chance Rain Showers

    • 69
    • 90

    Mostly Sunny

    • 70
    • 90

    Slight Chance Rain Showers

    • 67
    • 88

    Chance Rain Showers

Today 6 Aug Suffolk

Mostly sunny. Hot with Highs around 90. Southwest Winds 5 to 10 Mph. Heat index Values up to 100.

Tonight 6 Aug Suffolk

Mostly clear. Humid with Lows in the mid 70s. Southwest Winds 5 to 10 Mph.

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South Mattapan Temperature Statistics

August Temperature

Norwood, Norwood Memorial Airport (6.2 miles)

  • Lowest 1 August, 2026

    61 °F

  • Average August

    75 °F

  • Highest 1 August, 2026

    87.1 °F

Climate (2021–2026)

Norwood, Norwood Memorial Airport (6.2 miles)

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  • Average Low 2021–2026

    42.2 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    63.4 °F
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