Holtville Weather Forecast

    • 85
    • 106

    Hot

    • 85
    • 107

    Hot

    • 84
    • 107

    Hot

    • 85
    • 108

    Hot

    • 87
    • 108

    Hot

    • 87
    • 110

    Slight Chance Thunderstorms

Today 18 Jul Imperial Valley

Sunny and hot. Highs 105 to 110. Southeast wind 5 to 10 Mph.

Tonight 18 Jul Imperial Valley

Mostly clear. Lows 76 to 86. West wind 10 to 15 Mph.

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Holtville Temperature Statistics

July Temperature

Imperial, Imperial County Airport (11.2 miles)

  • Lowest 1 July, 2026

    67.6 °F

  • Average July

    95.3 °F

  • Highest 9 July, 2026

    115.6 °F

Climate (2021–2026)

Imperial, Imperial County Airport (11.2 miles)

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  • Average Low 2021–2026

    60.7 °F

  • Average 2021–2026

    74.5 °F

  • Average High 2021–2026

    88.6 °F
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