South Mattapan Weather Forecast

    • 2
    • 31

    Becoming Sunny

    • 6
    • 15

    Increasing Clouds

    • 18
    • 28

    Snow

    • 8
    • 30

    Snow

    • 7
    • 22

    Partly Sunny

    • 4
    • 22

    Partly Sunny

    • 7
    • 20

    Mostly Cloudy

Today 23 Jan Suffolk

Partly sunny and much cooler. Near steady temperature around 30. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 23 Jan Suffolk

Partly cloudy this Evening, then clearing. Much Colder with Lows around 3 above. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Mattapan Temperature Statistics

January Temperature

Norwood, Norwood Memorial Airport (6.2 miles)

  • Lowest 21 January, 2026

    3.9 °F

  • Average January

    30.5 °F

  • Highest 9 January, 2026

    52 °F

Climate (2021–Present)

Norwood, Norwood Memorial Airport (6.2 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    63.6 °F
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