Sudbury Weather Forecast

    • 58
    • 78

    Mostly Sunny

    • 57
    • 80

    Partly Sunny

    • 67
    • 79

    Mostly Cloudy

    • 59
    • 82

    Slight Chance Rain Showers

    • 54
    • 75

    Mostly Sunny

    • 58
    • 76

    Partly Sunny

Today 7 Sep Central Middlesex County

Sunny. Highs in the upper 70s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph this afternoon.

Tonight 7 Sep Central Middlesex County

Mostly clear. Lows in the upper 50s. Northwest Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sudbury Temperature Statistics

September Temperature

Laurence G Hanscom Field Airport (8.1 miles)

  • Lowest 2 September, 2026

    60.1 °F

  • Average September

    67.6 °F

  • Highest 4 September, 2026

    84 °F

Climate (2021–2026)

Laurence G Hanscom Field Airport (8.1 miles)

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

  • Average Low 2021–2026

    41.2 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    61.7 °F
Get WillyWeather+ to remove ads