Mount Signal Weather Forecast

    • 65
    • 94

    Sunny

    • 67
    • 97

    Hot

    • 68
    • 97

    Hot

    • 68
    • 97

    Hot

    • 69
    • 98

    Hot

    • 67
    • 99

    Hot

Today 20 May Imperial Valley

Sunny and warmer. Highs 93 to 98. Northwest wind 5 to 10 Mph.

Tonight 20 May Imperial Valley

Clear. Lows 61 to 71. West wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Signal Temperature Statistics

May Temperature

El Centro, Naval Air Facility (9.9 miles)

  • Lowest 6 May, 2026

    55 °F

  • Average May

    81.4 °F

  • Highest 11 May, 2026

    107.1 °F

Climate (2021–Present)

El Centro, Naval Air Facility (9.9 miles)

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  • Average Low 2021–2026

    61.3 °F

  • Average 2021–2026

    76.2 °F

  • Average High 2021–2026

    90.7 °F
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