Harrington Lake Weather Forecast

    • 58
    • 83

    Isolated Thunderstorms

    • 57
    • 81

    Rain Showers

    • 55
    • 76

    Chance Rain Showers

    • 54
    • 76

    Chance Rain Showers

    • 51
    • 74

    Rain Showers Likely

    • 50
    • 71

    Chance Rain Showers

Today 9 Aug Northern Piscataquis

Partly sunny with scattered Thunderstorms. Near steady temperature in the upper 70s. West Winds around 10 Mph with Gusts up to 20 Mph. Chance of precipitation 50 percent.

Tonight 9 Aug Northern Piscataquis

Clear in the Evening, then becoming partly cloudy. Lows in the upper 50s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harrington Lake Temperature Statistics

August Temperature

Millinocket, Millinocket Municipal Airport (29.8 miles)

  • Lowest 1 August, 2026

    58.6 °F

  • Average August

    74 °F

  • Highest 6 August, 2026

    91.7 °F

Climate (2021–2026)

Millinocket, Millinocket Municipal Airport (29.8 miles)

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  • Average Low 2021–2026

    36 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    55 °F
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