Porterville Weather Forecast

    • 52
    • 71

    Rain Showers

    • 47
    • 62

    Rain

    • 48
    • 63

    Partly Sunny

    • 49
    • 67

    Mostly Sunny

    • 52
    • 72

    Mostly Sunny

    • 54
    • 76

    Mostly Sunny

    • 53
    • 77

    Mostly Sunny

Today 13 Oct Visalia - Porterville - Reedley

Mostly sunny early in the morning then becoming mostly cloudy. A 20 percent chance of rain in the late morning and afternoon. Highs in the upper 60s. South Winds up to 10 Mph.

Tonight 13 Oct Visalia - Porterville - Reedley

Rain in the Evening, then rain Showers and slight chance of Thunderstorms after midnight. Lows in the lower 50s. Southeast Winds 5 to 15 Mph. Chance of precipitation near 100 percent.

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Porterville Temperature Statistics

October Temperature

Porterville, Porterville Municipal Airport (3.1 miles)

  • Lowest 4 October, 2025

    48.9 °F

  • Average October

    67.7 °F

  • Highest 7 October, 2025

    91 °F

Climate (2020–Present)

Porterville, Porterville Municipal Airport (3.1 miles)

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  • Average Low 2020–2025

    51.4 °F

  • Average 2020–2025

    64.9 °F

  • Average High 2020–2025

    79.2 °F
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