Princeton Weather Forecast

    • 66
    • 82

    Chance Thunderstorms

    • 66
    • 83

    Chance Rain Showers

    • 67
    • 84

    Partly Sunny

    • 66
    • 84

    Chance Thunderstorms

    • 66
    • 81

    Rain Showers Likely

    • 65
    • 81

    Chance Thunderstorms

Today 8 Aug Mercer

Mostly sunny. A slight chance of Showers and Thunderstorms this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs in the lower 80s. West Winds around 5 Mph. Chance of rain 40 percent.

Tonight 8 Aug Mercer

Partly cloudy in the Evening, then becoming mostly cloudy. A slight chance of Thunderstorms in the evening. A slight chance of Showers. Patchy fog after midnight. Humid with Lows in the mid 60s. Southwest Winds around 5 Mph. Chance of rain 20 percent.

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Princeton Temperature Statistics

August Temperature

Bluefield, Mercer County Airport (7.5 miles)

  • Lowest 3 August, 2026

    63.6 °F

  • Average August

    71.9 °F

  • Highest 6 August, 2026

    81 °F

Climate (2021–2026)

Bluefield, Mercer County Airport (7.5 miles)

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  • Average Low 2021–2026

    45.1 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    62.1 °F
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