White River Weather Forecast

    • 53
    • 67

    Rain

    • 48
    • 59

    Rain

    • 53
    • 66

    Partly Sunny

    • 50
    • 69

    Mostly Sunny

    • 50
    • 66

    Mostly Sunny

    • 51
    • 66

    Partly Sunny

    • 52
    • 66

    Mostly Sunny

Today 31 Oct South End Sierra Foothills

Sunny. Highs around 70.

Tonight 31 Oct South End Sierra Foothills

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

White River Temperature Statistics

October Temperature

Porterville, Porterville Municipal Airport (19.3 miles)

  • Lowest 27 October, 2026

    45 °F

  • Average October

    68.9 °F

  • Highest 4 October, 2026

    100.9 °F

Climate (2021–2026)

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

    79.1 °F
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