North Waltham Weather Forecast

    • 56
    • 86

    Partly Sunny

    • 50
    • 77

    Sunny

    • 62
    • 75

    Rain Showers

    • 63
    • 78

    Rain Showers

    • 59
    • 77

    Partly Sunny

    • 66
    • 78

    Partly Sunny

    • 59
    • 82

    Chance Rain Showers

Today 10 Sep Southeast Middlesex

Sunny. Near steady temperature in the mid 80s. West Winds around 15 Mph with Gusts up to 30 Mph.

Tonight 10 Sep Southeast Middlesex

Mostly clear this Evening, then becoming partly cloudy. Cooler with Lows in the lower 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming northwest around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

North Waltham Temperature Statistics

September Temperature

Laurence G Hanscom Field Airport (5.6 miles)

  • Lowest 7 September, 2026

    46.9 °F

  • Average September

    65.7 °F

  • Highest 4 September, 2026

    84 °F

Climate (2021–2026)

Laurence G Hanscom Field Airport (5.6 miles)

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  • Average Low 2021–2026

    41.2 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.7 °F
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