Etna Weather Forecast

    • 62
    • 80

    Increasing Clouds

    • 59
    • 77

    Chance Rain Showers

    • 60
    • 78

    Slight Chance Rain Showers

    • 61
    • 81

    Partly Sunny

    • 63
    • 82

    Mostly Cloudy

    • 63
    • 82

    Slight Chance Rain Showers

Today 9 Jul Southern Penobscot

Partly sunny. Highs around 80. East Winds around 5 Mph, becoming southeast this afternoon.

Tonight 9 Jul Southern Penobscot

Mostly cloudy. Isolated Showers in the evening. Patchy fog after midnight. Lows in the lower 60s. South Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Etna Temperature Statistics

July Temperature

Bangor, Bangor International Airport (14.3 miles)

  • Lowest 5 July, 2025

    57 °F

  • Average July

    71.5 °F

  • Highest 6 July, 2025

    89.1 °F

Climate (2020–Present)

Bangor, Bangor International Airport (14.3 miles)

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  • Average Low 2020–2025

    38.1 °F

  • Average 2020–2025

    47.6 °F

  • Average High 2020–2025

    57 °F
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