Holtville Airport Weather Forecast

    • 70
    • 100

    Hot

    • 75
    • 99

    Hot

    • 71
    • 98

    Hot

    • 73
    • 98

    Hot

    • 75
    • 102

    Hot

    • 77
    • 102

    Hot

Today 19 Sep Imperial County Southeast

Sunny. Highs 97 to 102. Northwest wind 10 to 15 Mph in the morning becoming southwest around 5 Mph in the afternoon.

Tonight 19 Sep Imperial County Southeast

Mostly clear. Lows 66 to 76. West wind around 5 Mph in the evening becoming light after midnight.

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Holtville Airport Temperature Statistics

September Temperature

Imperial, Imperial County Airport (18 miles)

  • Lowest 3 September, 2026

    72.6 °F

  • Average September

    93.6 °F

  • Highest 10 September, 2026

    113.6 °F

Climate (2021–2026)

Imperial, Imperial County Airport (18 miles)

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  • Average Low 2021–2026

    60.8 °F

  • Average 2021–2026

    74.6 °F

  • Average High 2021–2026

    88.7 °F
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