Posey Weather Forecast

    • 60
    • 82

    Sunny

    • 58
    • 80

    Sunny

    • 59
    • 78

    Sunny

    • 61
    • 80

    Sunny

    • 64
    • 83

    Sunny

    • 68
    • 86

    Mostly Sunny

    • 72
    • 89

    Mostly Sunny

Today 15 Aug South End of the Lower Sierra

Sunny. Highs 80 to 88. West Winds up to 10 Mph. Gusts up to 30 Mph in the afternoon.

Tonight 15 Aug South End of the Lower Sierra

Clear. Lows 60 to 66. Northwest Winds up to 5 Mph shifting to the east after midnight. Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Posey Temperature Statistics

August Temperature

Porterville, Porterville Municipal Airport (26.1 miles)

  • Lowest 4 August, 2025

    57.9 °F

  • Average August

    81.9 °F

  • Highest 10 August, 2025

    104 °F

Climate (2020–Present)

Porterville, Porterville Municipal Airport (26.1 miles)

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  • Average Low 2020–2025

    51.4 °F

  • Average 2020–2025

    64.9 °F

  • Average High 2020–2025

    79.3 °F
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