Princeton Weather Forecast

    • 77
    • 94

    Mostly Sunny

    • 73
    • 94

    Chance Rain Showers

    • 67
    • 87

    Chance Thunderstorms

    • 69
    • 88

    Mostly Sunny

    • 70
    • 92

    Chance Thunderstorms

    • 66
    • 87

    Slight Chance Thunderstorms

Today 15 Aug Gibson

Sunny, hot with Highs in the mid 90s. Southwest Winds around 5 Mph. Highest heat index Readings heat index Readings up to 108 in the afternoon.

Tonight 15 Aug Gibson

Mostly clear. Near steady temperature in the mid 70s. Southeast Winds around 5 Mph.

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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

    77.9 °F

  • Highest 10 August, 2026

    95 °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

    58.2 °F

  • Average High 2021–2026

    68.4 °F
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