White River Weather Forecast

    • 56
    • 79

    Increasing Clouds

    • 53
    • 82

    Partly Sunny

    • 53
    • 81

    Mostly Sunny

    • 48
    • 70

    Chance Rain Showers

    • 45
    • 64

    Partly Sunny

    • 48
    • 68

    Partly Sunny

Today 18 Apr South End Sierra Foothills

Sunny. Highs in the upper 70s. South Winds up to 5 Mph shifting to the northwest around 5 Mph in the afternoon.

Tonight 18 Apr South End Sierra Foothills

Partly cloudy. Lows in the mid 50s. Northeast Winds up to 5 Mph shifting to the southeast after midnight.

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White River Temperature Statistics

April Temperature

Porterville, Porterville Municipal Airport (19.3 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 (19.3 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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