Posey Weather Forecast

    • 37
    • 53

    Becoming Sunny

    • 44
    • 59

    Partly Sunny

    • 43
    • 63

    Partly Sunny

    • 40
    • 53

    Rain Likely

    • 38
    • 52

    Partly Sunny

    • 41
    • 58

    Partly Sunny

    • 44
    • 60

    Partly Sunny

Today 22 Apr South End of the Lower Sierra

Mostly sunny. Highs 50 to 60. West Winds up to 5 Mph shifting to the northwest 5 to 15 Mph in the afternoon. Gusts up to 35 Mph.

Tonight 22 Apr South End of the Lower Sierra

Mostly clear. Lows 37 to 43. Northwest Winds up to 10 Mph with Gusts to around 40 Mph shifting to the northeast with Gusts to around 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Posey Temperature Statistics

April Temperature

Porterville, Porterville Municipal Airport (26.1 miles)

  • Lowest 3 April, 2026

    41 °F

  • Average April

    63.6 °F

  • Highest 5 April, 2026

    89.1 °F

Climate (2021–Present)

Porterville, Porterville Municipal Airport (26.1 miles)

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  • Average Low 2021–2026

    51.9 °F

  • Average 2021–2026

    65.1 °F

  • Average High 2021–2026

    79.2 °F
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