North Waltham Weather Forecast

    • 47
    • 66

    Rain Showers

    • 51
    • 64

    Mostly Sunny

    • 44
    • 65

    Rain Showers

    • 42
    • 60

    Slight Chance Rain Showers

    • 39
    • 58

    Partly Sunny

    • 40
    • 57

    Partly Sunny

Today 20 Oct Southeast Middlesex

Showers with isolated Thunderstorms in the Morning, then Showers likely in the afternoon. Highs in the upper 60s. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

Tonight 20 Oct Southeast Middlesex

Mostly cloudy with a 20 percent chance of Showers. Not as cool. Near steady temperature in the upper 50s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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North Waltham Temperature Statistics

October Temperature

Laurence G Hanscom Field Airport (5.6 miles)

  • Lowest 10 October, 2025

    28 °F

  • Average October

    55.2 °F

  • Highest 5 October, 2025

    84 °F

Climate (2020–Present)

Laurence G Hanscom Field Airport (5.6 miles)

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  • Average Low 2020–2025

    41.7 °F

  • Average 2020–2025

    52 °F

  • Average High 2020–2025

    62.1 °F
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