Allagash Weather Forecast

    • 39
    • 66

    Partly Sunny

    • 40
    • 68

    Partly Sunny

    • 42
    • 57

    Chance Rain

    • 42
    • 54

    Rain Likely

    • 38
    • 52

    Rain Likely

    • 36
    • 52

    Chance Rain

Today 27 Apr Northwest Aroostook

Patchy fog in the morning. Partly sunny. Highs in the lower 60s. North Winds around 5 Mph.

Tonight 27 Apr Northwest Aroostook

Partly cloudy in the Evening, then becoming mostly clear. Lows in the upper 30s. Southeast Winds around 5 Mph.

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Allagash Temperature Statistics

April Temperature

Frenchville, Northern Aroostook Regional Airport (36.7 miles)

  • Lowest 8 April, 2026

    9.6 °F

  • Average April

    34.8 °F

  • Highest 18 April, 2026

    57.7 °F

Climate (2021–Present)

Frenchville, Northern Aroostook Regional Airport (36.7 miles)

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  • Average Low 2021–2026

    33.6 °F

  • Average 2021–2026

    41.9 °F

  • Average High 2021–2026

    50.2 °F
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