Secretary Weather Forecast

    • 60
    • 69

    Rain Showers Likely

    • 58
    • 67

    Rain Likely

    • 54
    • 66

    Mostly Cloudy

    • 55
    • 69

    Slight Chance Rain Showers

    • 56
    • 69

    Partly Sunny

    • 56
    • 71

    Partly Sunny

Today 22 Sep Dorchester

A slight chance of Thunderstorms. Showers likely. Breezy with Highs around 70. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 22 Sep Dorchester

Rain likely. Breezy with Lows in the lower 60s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Secretary Temperature Statistics

September Temperature

Cambridge-Dorchester Airport (6.2 miles)

  • Lowest 16 September, 2026

    57.2 °F

  • Average September

    75.1 °F

  • Highest 1 September, 2026

    93.2 °F

Climate (2021–2026)

Cambridge-Dorchester Airport (6.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    49 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    66.7 °F
Get WillyWeather+ to remove ads