Porterville Weather Forecast

    • 45
    • 70

    Mostly Sunny

    • 50
    • 72

    Increasing Clouds

    • 49
    • 76

    Partly Sunny

    • 49
    • 68

    Chance Rain

    • 48
    • 69

    Partly Sunny

    • 49
    • 72

    Partly Sunny

    • 51
    • 74

    Partly Sunny

Today 22 Apr Visalia - Porterville - Reedley

Sunny. Highs in the upper 60s. Northwest Winds up to 10 Mph.

Tonight 22 Apr Visalia - Porterville - Reedley

Mostly clear. Lows in the mid 40s. Northwest Winds up to 10 Mph.

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Porterville Temperature Statistics

April Temperature

Porterville, Porterville Municipal Airport (3.1 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 (3.1 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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