Richgrove Weather Forecast

    • 63
    • 94

    Sunny

    • 62
    • 92

    Sunny

    • 59
    • 90

    Sunny

    • 60
    • 90

    Sunny

    • 62
    • 92

    Sunny

    • 67
    • 95

    Mostly Sunny

    • 70
    • 99

    Hot

Today 15 Aug Southeast San Joaquin Valley

Sunny. Highs in the lower 90s. Southwest Winds up to 5 Mph shifting to the northwest in the afternoon.

Tonight 15 Aug Southeast San Joaquin Valley

Clear. Lows in the mid 60s. Northwest Winds up to 10 Mph shifting to the southwest after midnight.

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Richgrove Temperature Statistics

August Temperature

Porterville, Porterville Municipal Airport (16.2 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 (16.2 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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