North Waltham Weather Forecast

    • 61
    • 79

    Increasing Clouds

    • 64
    • 85

    Mostly Cloudy

    • 63
    • 77

    Partly Sunny

    • 63
    • 76

    Chance Rain Showers

    • 65
    • 76

    Rain Showers Likely

    • 63
    • 79

    Chance Rain Showers

    • 60
    • 75

    Slight Chance Rain Showers

Today 29 Aug Southeast Middlesex

Sunny. Near steady temperature in the upper 70s. Southeast Winds around 5 Mph.

Tonight 29 Aug Southeast Middlesex

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

North Waltham Temperature Statistics

August Temperature

Laurence G Hanscom Field Airport (5.6 miles)

  • Lowest 16 August, 2026

    50 °F

  • Average August

    72.8 °F

  • Highest 7 August, 2026

    91 °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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