North Waltham Weather Forecast

    • 63
    • 83

    Increasing Clouds

    • 60
    • 85

    Chance Rain Showers

    • 52
    • 72

    Chance Rain Showers

    • 50
    • 68

    Rain Showers Likely

    • 48
    • 63

    Chance Rain Showers

    • 52
    • 70

    Partly Sunny

Today 26 May Southeast Middlesex

Sunny. Highs in the lower 80s. West Winds 5 to 10 Mph.

Tonight 26 May Southeast Middlesex

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 60s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

North Waltham Temperature Statistics

May Temperature

Laurence G Hanscom Field Airport (5.6 miles)

  • Lowest 9 May, 2026

    34 °F

  • Average May

    58.1 °F

  • Highest 19 May, 2026

    95 °F

Climate (2021–Present)

Laurence G Hanscom Field Airport (5.6 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.6 °F
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