Stillwater Weather Forecast

    • 55
    • 77

    Partly Sunny

    • 52
    • 71

    Chance Rain Showers

    • 52
    • 75

    Chance Rain Showers

    • 53
    • 78

    Chance Rain Showers

    • 55
    • 75

    Chance Rain Showers

    • 54
    • 79

    Slight Chance Rain Showers

Today 19 Jun Southern Penobscot

Mostly sunny. Isolated Showers in the afternoon. Not as cool with Highs in the upper 70s. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 19 Jun Southern Penobscot

Mostly clear in the Evening, then mostly cloudy with a slight chance of Showers after midnight. Lows in the mid 50s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 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

    65.4 °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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