Princeton Airport Weather Forecast

    • 60
    • 84

    Increasing Clouds

    • 67
    • 84

    Rain Showers Likely

    • 70
    • 91

    Chance Thunderstorms

    • 68
    • 92

    Chance Rain Showers

    • 65
    • 89

    Mostly Sunny

    • 63
    • 91

    Chance Rain Showers

Today 9 Jun Somerset

Mostly sunny. Highs in the mid 80s. Southwest Winds 5 to 10 Mph.

Tonight 9 Jun Somerset

Mostly clear in the Evening, then becoming partly cloudy. Lows around 60. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Princeton Airport Temperature Statistics

June Temperature

Trenton, Mercer County Airport (11.8 miles)

  • Lowest 2 June, 2026

    46.7 °F

  • Average June

    69.3 °F

  • Highest 5 June, 2026

    90.6 °F

Climate (2021–Present)

Trenton, Mercer County Airport (11.8 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    64.4 °F
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