Mattawamkeag Lake Weather Forecast

    • 54
    • 63

    Chance Thunderstorms

    • 38
    • 64

    Chance Rain Showers

    • 42
    • 67

    Mostly Sunny

    • 42
    • 72

    Mostly Cloudy

    • 43
    • 68

    Chance Rain Showers

    • 38
    • 67

    Partly Sunny

Today 13 Sep Southeast Aroostook

Cloudy. Scattered Showers in the Morning, then scattered Thunderstorms in the afternoon. Highs in the upper 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

Tonight 13 Sep Southeast Aroostook

Mostly cloudy. Near steady temperature in the upper 40s. South Winds 5 to 10 Mph.

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Mattawamkeag Lake Temperature Statistics

September Temperature

Houlton, Houlton International Airport (19.9 miles)

  • Lowest 9 September, 2026

    31.6 °F

  • Average September

    57.4 °F

  • Highest 10 September, 2026

    77.6 °F

Climate (2021–2026)

Houlton, Houlton International Airport (19.9 miles)

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  • Average Low 2021–2026

    32.9 °F

  • Average 2021–2026

    43.5 °F

  • Average High 2021–2026

    53.6 °F
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