Allagash Weather Forecast

    • 61
    • 77

    Rain Showers

    • 55
    • 74

    Rain Showers

    • 49
    • 68

    Rain Showers Likely

    • 54
    • 75

    Chance Rain Showers

    • 59
    • 84

    Slight Chance Rain Showers

    • 65
    • 85

    Chance Rain Showers

    • 57
    • 85

    Chance Thunderstorms

Today 18 Jun Northwest Aroostook

Numerous Showers and scattered Thunderstorms. Near steady temperature in the mid 70s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Tonight 18 Jun Northwest Aroostook

Mostly cloudy. A chance of Thunderstorms this Evening, then a slight chance of Showers after midnight. Patchy fog. Lows in the lower 60s. Southwest Winds 5 to 10 Mph this Evening, becoming light and variable. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Allagash Temperature Statistics

June Temperature

Frenchville, Northern Aroostook Regional Airport (36.7 miles)

  • Lowest 14 June, 2025

    39.9 °F

  • Average June

    59 °F

  • Highest 4 June, 2025

    82.7 °F

Climate (2020–Present)

Frenchville, Northern Aroostook Regional Airport (36.7 miles)

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  • Average Low 2020–2025

    34.1 °F

  • Average 2020–2025

    42.3 °F

  • Average High 2020–2025

    50.5 °F
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