Dedham Weather Forecast

    • 54
    • 73

    Increasing Clouds

    • 54
    • 72

    Partly Sunny

    • 57
    • 72

    Slight Chance Rain Showers

    • 60
    • 78

    Slight Chance Rain Showers

    • 49
    • 79

    Mostly Sunny

    • 45
    • 67

    Mostly Sunny

Today 15 Sep Western Norfolk

Mostly sunny. Near steady temperature in the lower 70s. Northeast Winds around 5 Mph.

Tonight 15 Sep Western Norfolk

Partly cloudy in the Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the lower 50s. East Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dedham Temperature Statistics

September Temperature

Norwood, Norwood Memorial Airport (2.5 miles)

  • Lowest 9 September, 2025

    42.1 °F

  • Average September

    63.4 °F

  • Highest 6 September, 2025

    82.9 °F

Climate (2020–Present)

Norwood, Norwood Memorial Airport (2.5 miles)

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  • Average Low 2020–2025

    42.7 °F

  • Average 2020–2025

    53.4 °F

  • Average High 2020–2025

    63.9 °F
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