Stillwater Weather Forecast

    • 55
    • 70

    Rain

    • 57
    • 77

    Chance Rain Showers

    • 57
    • 78

    Chance Rain Showers

    • 60
    • 85

    Partly Sunny

    • 60
    • 84

    Slight Chance Thunderstorms

    • 62
    • 86

    Slight Chance Rain Showers

Today 26 Jun Southern Penobscot

Rain. Isolated Thunderstorms this afternoon. Cooler with Highs in the upper 60s. Southeast Winds 5 to 10 Mph. Chance of rain near 100 percent.

Tonight 26 Jun Southern Penobscot

Mostly cloudy. Scattered Showers with isolated Thunderstorms in the evening. Areas of fog. Lows in the mid 50s. Southeast Winds 5 to 10 Mph, becoming north after midnight. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Stillwater Temperature Statistics

June Temperature

Bangor, Bangor International Airport (9.9 miles)

  • Lowest 1 June, 2026

    36.6 °F

  • Average June

    64.8 °F

  • Highest 11 June, 2026

    87.7 °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

    47.1 °F

  • Average High 2021–2026

    56.7 °F
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