Sequoia National Forest Weather Forecast

    • 41
    • 59

    Mostly Sunny

    • 37
    • 54

    Sunny

    • 38
    • 53

    Sunny

    • 39
    • 54

    Sunny

    • 40
    • 55

    Mostly Sunny

    • 42
    • 54

    Chance Rain

    • 43
    • 55

    Chance Rain Showers

Today 31 Aug South End of the Upper Sierra

Sunny. Highs 65 to 79. Southwest Winds up to 10 Mph increasing to 10 to 15 Mph with Gusts to around 30 Mph in the afternoon.

Tonight 31 Aug South End of the Upper Sierra

Colder. Mostly clear. Lows 40 to 54. West Winds up to 10 Mph. Gusts up to 30 Mph decreasing to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sequoia National Forest Temperature Statistics

August Temperature

Porterville, Porterville Municipal Airport (37.3 miles)

  • Lowest 15 August, 2026

    60.1 °F

  • Average August

    84.7 °F

  • Highest 9 August, 2026

    108 °F

Climate (2021–2026)

Porterville, Porterville Municipal Airport (37.3 miles)

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  • Average Low 2021–2026

    51.8 °F

  • Average 2021–2026

    65 °F

  • Average High 2021–2026

    79 °F
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