North Waltham Weather Forecast

    • 62
    • 79

    Mostly Cloudy

    • 65
    • 80

    Chance Rain Showers

    • 52
    • 77

    Mostly Sunny

    • 53
    • 65

    Mostly Cloudy

    • 53
    • 64

    Rain Showers Likely

    • 53
    • 64

    Chance Rain Showers

    • 52
    • 64

    Chance Rain Showers

Today 16 Sep Southeast Middlesex

Partly sunny. Highs in the mid 60s.

Tonight 16 Sep Southeast Middlesex

Mostly clear this Evening, then becoming mostly cloudy. Lows in the lower 60s. Southwest Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

North Waltham Temperature Statistics

September Temperature

Laurence G Hanscom Field Airport (5.6 miles)

  • Lowest 12 September, 2026

    44.1 °F

  • Average September

    66 °F

  • Highest 4 September, 2026

    84 °F

Climate (2021–2026)

Laurence G Hanscom Field Airport (5.6 miles)

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

  • Average Low 2021–2026

    41.2 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.7 °F
Get WillyWeather+ to remove ads