Princeton Weather Forecast

    • 38
    • 56

    Mostly Cloudy

    • 40
    • 55

    Rain Likely

    • 43
    • 49

    Rain

    • 43
    • 53

    Rain Showers Likely

    • 42
    • 55

    Chance Rain Showers

    • 43
    • 63

    Partly Sunny

Today 21 May Central Washington

Partly sunny in the Morning, then becoming mostly cloudy. Highs in the mid 50s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 21 May Central Washington

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 30s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Princeton Temperature Statistics

May Temperature

Millinocket, Millinocket Municipal Airport (61.5 miles)

  • Lowest 1 May, 2025

    28.9 °F

  • Average May

    56 °F

  • Highest 15 May, 2025

    83.6 °F

Climate (2020–Present)

Millinocket, Millinocket Municipal Airport (61.5 miles)

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  • Average Low 2020–2025

    36.3 °F

  • Average 2020–2025

    45.7 °F

  • Average High 2020–2025

    55.1 °F
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