Crystal Weather Forecast

    • 53
    • 68

    Slight Chance Rain

    • 39
    • 66

    Mostly Sunny

    • 35
    • 58

    Mostly Sunny

    • 36
    • 58

    Chance Rain Showers

    • 35
    • 59

    Partly Sunny

    • 35
    • 59

    Mostly Sunny

Today 17 Sep Southeast Aroostook

Mostly cloudy. A slight chance of rain this afternoon. Highs in the upper 60s. North Winds around 5 Mph, becoming southeast this afternoon. Chance of rain 20 percent.

Tonight 17 Sep Southeast Aroostook

Mostly cloudy with a 50 percent chance of rain. Patchy fog. Lows in the lower 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crystal Temperature Statistics

September Temperature

Millinocket, Millinocket Municipal Airport (26.7 miles)

  • Lowest 9 September, 2026

    38.6 °F

  • Average September

    60.7 °F

  • Highest 7 September, 2026

    77.6 °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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