Trenton Weather Forecast

    • 24
    • 38

    Snow

    • 19
    • 31

    Chance Snow

    • 6
    • 24

    Partly Sunny

    • 24
    • 30

    Chance Snow

    • 16
    • 37

    Slight Chance Rain

    • 13
    • 24

    Mostly Cloudy

    • 6
    • 17

    Slight Chance Snow

Today 18 Jan Coastal Hancock

Cloudy. A slight chance of rain this Morning, then a chance of rain and snow this afternoon. Little or no snow accumulation. Highs in the upper 30s. South Winds 5 to 10 Mph, becoming west this afternoon. Chance of precipitation 40 percent.

Tonight 18 Jan Coastal Hancock

Snow. Snow accumulation of 3 to 5 Inches. Lows in the lower 20s. North Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of snow 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Trenton Temperature Statistics

January Temperature

Bar Harbor, Hancock County-Bar Harbor Airport (0.6 miles)

  • Lowest 5 January, 2026

    -0.9 °F

  • Average January

    26.8 °F

  • Highest 14 January, 2026

    46 °F

Climate (2021–Present)

Bar Harbor, Hancock County-Bar Harbor Airport (0.6 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    46.5 °F

  • Average High 2021–2026

    54.7 °F
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