Princeton Weather Forecast

    • 62
    • 85

    Mostly Sunny

    • 59
    • 83

    Mostly Sunny

    • 62
    • 82

    Partly Sunny

    • 66
    • 84

    Partly Sunny

    • 66
    • 87

    Slight Chance Thunderstorms

    • 67
    • 88

    Slight Chance Thunderstorms

Today 22 Aug Gibson

Sunny. Highs in the mid 80s. West Winds 5 to 10 Mph, becoming northwest 10 to 15 Mph in the afternoon.

Tonight 22 Aug Gibson

Clear with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 60s. Calm Winds. Chance of rain 20 percent.

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Princeton Temperature Statistics

August Temperature

Mount Carmel, Mount Carmel Municipal Airport (19.3 miles)

  • Lowest 5 August, 2026

    59.4 °F

  • Average August

    78.8 °F

  • Highest 16 August, 2026

    97.2 °F

Climate (2021–2026)

Mount Carmel, Mount Carmel Municipal Airport (19.3 miles)

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  • Average Low 2021–2026

    48.1 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    68.4 °F
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