Middlesex Fells Reservation Weather Forecast

    • 51
    • 67

    Mostly Cloudy

    • 48
    • 63

    Mostly Cloudy

    • 51
    • 62

    Mostly Cloudy

    • 51
    • 62

    Chance Rain Showers

    • 52
    • 62

    Chance Rain Showers

    • 53
    • 63

    Chance Rain Showers

Today 21 Sep Southeast Middlesex

Partly sunny. Highs in the upper 60s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 21 Sep Southeast Middlesex

Mostly cloudy. Lows around 50. Northeast Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Middlesex Fells Reservation Temperature Statistics

September Temperature

Boston, Logan International Airport (8.1 miles)

  • Lowest 15 September, 2026

    53.7 °F

  • Average September

    68.7 °F

  • Highest 10 September, 2026

    87.7 °F

Climate (2021–2026)

Boston, Logan International Airport (8.1 miles)

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

  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    61 °F
Get WillyWeather+ to remove ads