Stillwater Weather Forecast

    • 53
    • 78

    Thunderstorms

    • 52
    • 76

    Mostly Sunny

    • 52
    • 79

    Mostly Sunny

    • 55
    • 79

    Mostly Cloudy

    • 54
    • 75

    Chance Rain Showers

    • 56
    • 81

    Partly Sunny

    • 59
    • 83

    Partly Sunny

Today 13 Aug Southern Penobscot

Numerous Showers and scattered Thunderstorms. Near steady temperature in the mid 70s. West Winds around 5 Mph with Gusts up to 15 Mph. Chance of rain 70 percent.

Tonight 13 Aug Southern Penobscot

Partly cloudy with scattered Thunderstorms this Evening, then clear after midnight. Lows in the lower 50s. West Winds 5 to 10 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Stillwater Temperature Statistics

August Temperature

Bangor, Bangor International Airport (9.9 miles)

  • Lowest 1 August, 2026

    56.6 °F

  • Average August

    74.8 °F

  • Highest 6 August, 2026

    92.6 °F

Climate (2021–2026)

Bangor, Bangor International Airport (9.9 miles)

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  • Average Low 2021–2026

    37.3 °F

  • Average 2021–2026

    47.2 °F

  • Average High 2021–2026

    56.9 °F
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