Costigan Weather Forecast

    • 8
    • 28

    Mostly Cloudy

    • -4
    • 25

    Partly Sunny

    • 8
    • 23

    Chance Snow Showers

    • -4
    • 23

    Chance Flurries

    • -5
    • 11

    Partly Sunny

    • 0
    • 16

    Partly Sunny

Today 4 Feb Southern Penobscot

Mostly cloudy. Isolated Flurries this morning. Highs in the upper 20s. North Winds around 5 Mph.

Tonight 4 Feb Southern Penobscot

Partly cloudy. Cold with Lows around 8 above. West Winds around 5 Mph.

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Costigan Temperature Statistics

February Temperature

Bangor, Bangor International Airport (16.8 miles)

  • Lowest 1 February, 2026

    -5.1 °F

  • Average February

    12.7 °F

  • Highest 2 February, 2026

    28 °F

Climate (2021–Present)

Bangor, Bangor International Airport (16.8 miles)

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  • Average Low 2021–2026

    37.6 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    56.8 °F
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