Tortuga Weather Forecast

    • 76
    • 93

    Rain Showers

    • 76
    • 94

    Mostly Sunny

    • 79
    • 97

    Hot

    • 78
    • 98

    Hot

    • 78
    • 99

    Hot

    • 78
    • 103

    Hot

Today 18 Sep Chuckwalla Mountains

Considerable cloudiness. A chance of Showers and a slight chance of Thunderstorms in the Morning, then Showers likely and a chance of Thunderstorms in the afternoon. Heavy rainfall possible. Not as warm. Highs 92 to 97. Southeast wind 5 to 10 Mph. Chance of rain 60 percent. Rainfall up to three Quarters of an inch Possible, except locally higher in Thunderstorms.

Tonight 18 Sep Chuckwalla Mountains

Mostly cloudy with a slight chance of Showers and Thunderstorms. Heavy rainfall possible. Lows 73 to 83. South wind 5 to 10 Mph. Chance of rain 20 percent.

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Tortuga Temperature Statistics

September Temperature

Imperial, Imperial County Airport (26.7 miles)

  • Lowest 13 September, 2025

    68 °F

  • Average September

    88.2 °F

  • Highest 1 September, 2025

    108 °F

Climate (2020–Present)

Imperial, Imperial County Airport (26.7 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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