Waltham Weather Forecast

    • 29
    • 46

    Rain

    • 26
    • 47

    Rain Showers

    • 28
    • 45

    Slight Chance Rain Showers

    • 33
    • 45

    Chance Rain Showers

    • 32
    • 50

    Partly Sunny

    • 33
    • 51

    Partly Sunny

Today 19 Apr Interior Hancock

A chance of rain this Morning, then rain this afternoon. Patchy fog. Cooler with Highs in the upper 40s. South Winds 5 to 10 Mph. Chance of rain near 100 percent.

Tonight 19 Apr Interior Hancock

Patchy fog in the evening. Cloudy with rain with a chance of snow Showers in the Evening, then partly cloudy with a slight chance of rain and snow Showers after midnight. Little or no snow accumulation. Cooler with Lows in the upper 20s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 90 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Waltham Temperature Statistics

April Temperature

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

  • Lowest 9 April, 2026

    26.1 °F

  • Average April

    40.9 °F

  • Highest 17 April, 2026

    66.9 °F

Climate (2021–Present)

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

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    46.5 °F

  • Average High 2021–2026

    54.6 °F
Get WillyWeather+ to remove ads