Crystal Weather Forecast

    • 45
    • 75

    Decreasing Clouds

    • 40
    • 65

    Mostly Sunny

    • 46
    • 74

    Mostly Sunny

    • 51
    • 73

    Chance Rain Showers

    • 41
    • 69

    Partly Sunny

    • 52
    • 70

    Chance Rain Showers

Today 10 Sep Southeast Aroostook

Partly sunny. A slight chance of rain in the afternoon. Highs in the mid 70s. West Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 20 percent.

Tonight 10 Sep Southeast Aroostook

Rain. Not as cool with Lows in the mid 50s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crystal Temperature Statistics

September Temperature

Millinocket, Millinocket Municipal Airport (26.7 miles)

  • Lowest 1 September, 2026

    45.6 °F
  • Average September

    62.4 °F
  • Highest 1 September, 2026

    76.6 °F

Climate (2021–2026)

Millinocket, Millinocket Municipal Airport (26.7 miles)

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  • Average Low 2021–2026

    35.9 °F
  • Average 2021–2026

    45.5 °F
  • Average High 2021–2026

    55 °F
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