Amphitheater Lake Weather Forecast

    • 45
    • 59

    Slight Chance Thunderstorms

    • 42
    • 54

    Slight Chance Thunderstorms

    • 44
    • 54

    Sunny

    • 46
    • 58

    Sunny

    • 48
    • 59

    Sunny

    • 52
    • 63

    Mostly Sunny

    • 54
    • 63

    Mostly Sunny

Today 15 Aug Sequoia NP

Sunny. Highs 59 to 75. Southeast Winds up to 10 Mph shifting to the west in the afternoon.

Tonight 15 Aug Sequoia NP

Colder. Mostly clear. Lows 38 to 56. Northwest Winds up to 10 Mph shifting to the northeast after midnight.

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Amphitheater Lake Temperature Statistics

August Temperature

Porterville, Porterville Municipal Airport (40.4 miles)

  • Lowest 4 August, 2025

    57.9 °F

  • Average August

    81.9 °F

  • Highest 10 August, 2025

    104 °F

Climate (2020–Present)

Porterville, Porterville Municipal Airport (40.4 miles)

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  • Average Low 2020–2025

    51.4 °F

  • Average 2020–2025

    64.9 °F

  • Average High 2020–2025

    79.3 °F
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