Princeton Municipal Airport Weather Forecast

    • 42
    • 59

    Mostly Cloudy

    • 40
    • 63

    Partly Sunny

    • 39
    • 64

    Partly Sunny

    • 39
    • 63

    Mostly Sunny

    • 41
    • 67

    Partly Sunny

    • 44
    • 64

    Chance Rain Showers

Today 20 Sep Central Washington

Mostly cloudy. Highs in the lower 60s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 20 Sep Central Washington

Mostly cloudy. Patchy fog. Isolated Showers after midnight. Lows in the lower 40s. South Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Princeton Municipal Airport Temperature Statistics

September Temperature

Millinocket, Millinocket Municipal Airport (62.8 miles)

  • Lowest 9 September, 2026

    38.6 °F

  • Average September

    60.4 °F

  • Highest 7 September, 2026

    77.6 °F

Climate (2021–2026)

Millinocket, Millinocket Municipal Airport (62.8 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    55 °F
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