Porterville Weather Forecast

    • 42
    • 75

    Rain Showers

    • 44
    • 74

    Mostly Sunny

    • 48
    • 77

    Partly Sunny

    • 55
    • 74

    Mostly Cloudy

    • 60
    • 79

    Partly Sunny

    • 64
    • 82

    Slight Chance Thunderstorms

    • 61
    • 84

    Chance Thunderstorms

Today 18 Apr Webster

Showers with a chance of Thunderstorms. Highs in the upper 70s. Temperature falling into the mid 60s late. Northwest Winds 10 to 15 Mph. Chance of rain 80 percent.

Tonight 18 Apr Webster

Mostly cloudy. A chance of Showers in the evening. Much cooler. Less humid with Lows in the mid 40s. North Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight. Chance of rain 50 percent.

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Porterville Temperature Statistics

April Temperature

Minden Airport (22.4 miles)

  • Lowest 7 April, 2026

    42.8 °F

  • Average April

    68.7 °F

  • Highest 1 April, 2026

    86 °F

Climate (2021–Present)

Minden Airport (22.4 miles)

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  • Average Low 2021–2026

    55.9 °F

  • Average 2021–2026

    65.9 °F

  • Average High 2021–2026

    77.2 °F
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