Stillwater Weather Forecast

    • 56
    • 81

    Increasing Clouds

    • 53
    • 77

    Thunderstorms

    • 52
    • 77

    Mostly Sunny

    • 52
    • 79

    Mostly Sunny

    • 55
    • 80

    Chance Rain Showers

    • 56
    • 77

    Chance Rain Showers

    • 57
    • 82

    Partly Sunny

Today 12 Aug Southern Penobscot

Partly sunny. Near steady temperature around 80. Northwest Winds around 10 Mph.

Tonight 12 Aug Southern Penobscot

Partly cloudy. Patchy fog after midnight. Lows in the mid 50s. West Winds 5 to 10 Mph.

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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

    74.9 °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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