Stillwater Weather Forecast

    • 55
    • 76

    Rain

    • 58
    • 64

    Rain

    • 55
    • 75

    Chance Rain Showers

    • 50
    • 68

    Partly Sunny

    • 48
    • 71

    Mostly Sunny

    • 52
    • 78

    Partly Sunny

    • 50
    • 75

    Partly Sunny

Today 2 Sep Southern Penobscot

Mostly cloudy. Highs in the mid 70s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 2 Sep Southern Penobscot

Mostly cloudy. Patchy fog. Rain likely after midnight. Lows in the mid 50s. Southeast Winds 5 to 10 Mph. Chance of rain 70 percent.

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Stillwater Temperature Statistics

September Temperature

Bangor, Bangor International Airport (9.9 miles)

  • Lowest

  • Average September

  • Highest

Climate (2021–2026)

Bangor, Bangor International Airport (9.9 miles)

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  • Average Low 2021–2026

    37.2 °F
  • Average 2021–2026

    47.2 °F
  • Average High 2021–2026

    56.9 °F
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