Imperial County Airport Weather Forecast

    • 77
    • 95

    Chance Thunderstorms

    • 78
    • 97

    Hot

    • 77
    • 100

    Hot

    • 77
    • 97

    Hot

    • 79
    • 99

    Hot

    • 79
    • 102

    Hot

    • 76
    • 104

    Hot

Today 18 Sep Imperial Valley

Considerable cloudiness with a chance of Thunderstorms and a slight chance of Showers. Heavy rainfall possible. Not as warm. Highs 92 to 97. West wind around 5 Mph. Chance of rain 40 percent.

Tonight 18 Sep Imperial Valley

Clear. Lows 70 to 80. Northwest wind around 5 Mph.

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Imperial County Airport Temperature Statistics

September Temperature

Imperial, Imperial County Airport (0 miles)

  • Lowest 13 September, 2025

    68 °F

  • Average September

    88.5 °F

  • Highest 1 September, 2025

    108 °F

Climate (2020–Present)

Imperial, Imperial County Airport (0 miles)

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  • Average Low 2020–2025

    60.1 °F

  • Average 2020–2025

    74 °F

  • Average High 2020–2025

    88.1 °F
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