Marlborough Weather Forecast

    • 20
    • 38

    Becoming Sunny

    • 23
    • 37

    Partly Sunny

    • 30
    • 44

    Partly Sunny

    • 32
    • 50

    Chance Snow Showers

    • 29
    • 46

    Chance Snow Showers

    • 28
    • 43

    Chance Rain Showers

Today 17 Mar Central Middlesex County

Mostly sunny. Much cooler with Highs around 40. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 17 Mar Central Middlesex County

Mostly clear. Much cooler with Lows in the lower 20s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Marlborough Temperature Statistics

March Temperature

Laurence G Hanscom Field Airport (15.5 miles)

  • Lowest 2 March, 2026

    3.9 °F

  • Average March

    37.2 °F

  • Highest 10 March, 2026

    75.9 °F

Climate (2021–Present)

Laurence G Hanscom Field Airport (15.5 miles)

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

  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    61.8 °F
Get WillyWeather+ to remove ads