Waltham Weather Forecast

    • 22
    • 47

    Mostly Cloudy

    • 16
    • 31

    Mostly Cloudy

    • 26
    • 33

    Slight Chance Freezing Rain

    • 37
    • 46

    Chance Rain

    • 31
    • 47

    Partly Sunny

    • 33
    • 52

    Partly Sunny

    • 33
    • 57

    Partly Sunny

Today 4 Mar Interior Hancock

Partly sunny. Highs in the mid 40s. West Winds 5 to 10 Mph.

Tonight 4 Mar Interior Hancock

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the lower 20s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Waltham Temperature Statistics

March Temperature

Bar Harbor, Hancock County-Bar Harbor Airport (17.4 miles)

  • Lowest 2 March, 2026

    1.9 °F

  • Average March

    17.9 °F

  • Highest 1 March, 2026

    30.9 °F

Climate (2021–Present)

Bar Harbor, Hancock County-Bar Harbor Airport (17.4 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    46.5 °F

  • Average High 2021–2026

    54.7 °F
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