Stillwater Weather Forecast

    • 61
    • 87

    Rain Showers

    • 70
    • 88

    Chance Rain Showers

    • 73
    • 97

    Slight Chance Thunderstorms

    • 69
    • 95

    Partly Sunny

    • 64
    • 90

    Chance Rain Showers

    • 61
    • 86

    Slight Chance Thunderstorms

Today 30 Jun Southern Penobscot

Partly sunny. Highs in the upper 80s. Southwest Winds 5 to 10 Mph.

Tonight 30 Jun Southern Penobscot

Mostly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a chance of Showers and Thunderstorms after midnight. Areas of fog after midnight. Lows in the lower 60s. South Winds 5 to 10 Mph. Chance of rain 50 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

    65.2 °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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