Longfellow Lake Weather Forecast

    • 49
    • 57

    Rain

    • 47
    • 61

    Chance Rain Showers

    • 49
    • 67

    Mostly Cloudy

    • 55
    • 73

    Mostly Cloudy

    • 41
    • 72

    Slight Chance Rain Showers

    • 36
    • 64

    Partly Sunny

    • 42
    • 63

    Partly Sunny

Today 28 Sep Southeast Aroostook

Widespread Showers. Patchy fog. Near steady temperature in the mid 50s. Northeast Winds 5 to 10 Mph. Chance of rain 90 percent.

Tonight 28 Sep Southeast Aroostook

Widespread Showers. Patchy fog. Lows in the upper 40s. Northeast Winds 5 to 10 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Longfellow Lake Temperature Statistics

September Temperature

Houlton, Houlton International Airport (24.9 miles)

  • Lowest 23 September, 2026

    28.7 °F

  • Average September

    55.2 °F

  • Highest 10 September, 2026

    77.6 °F

Climate (2021–2026)

Houlton, Houlton International Airport (24.9 miles)

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  • Average Low 2021–2026

    32.9 °F

  • Average 2021–2026

    43.4 °F

  • Average High 2021–2026

    53.6 °F
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