Princeton Weather Forecast

    • 49
    • 66

    Rain Showers

    • 51
    • 74

    Becoming Sunny

    • 52
    • 79

    Mostly Sunny

    • 53
    • 77

    Partly Sunny

    • 54
    • 78

    Mostly Sunny

    • 54
    • 78

    Chance Rain Showers

    • 57
    • 72

    Chance Rain Showers

Today 30 Aug Central Washington

Scattered Thunderstorms. Showers. Patchy fog. Highs in the upper 60s. Southeast Winds around 5 Mph, becoming southwest this afternoon. Chance of rain 90 percent.

Tonight 30 Aug Central Washington

Partly cloudy. Isolated Showers this evening. Patchy fog. Lows in the upper 40s. West Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Princeton Temperature Statistics

August Temperature

Millinocket, Millinocket Municipal Airport (61.5 miles)

  • Lowest 19 August, 2025

    41.6 °F

  • Average August

    68.4 °F

  • Highest 11 August, 2025

    97.6 °F

Climate (2020–Present)

Millinocket, Millinocket Municipal Airport (61.5 miles)

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  • Average Low 2020–2025

    36.2 °F

  • Average 2020–2025

    45.7 °F

  • Average High 2020–2025

    55 °F
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