Mount Signal Weather Forecast

    • 84
    • 108

    Hot

    • 83
    • 106

    Slight Chance Thunderstorms

    • 81
    • 105

    Slight Chance Thunderstorms

    • 79
    • 104

    Hot

    • 80
    • 103

    Hot

    • 82
    • 103

    Hot

Today 10 Aug Imperial Valley

Mostly sunny and hot. Highs 106 to 111. South wind 10 to 20 Mph.

Tonight 10 Aug Imperial Valley

Clear in the evening then becoming partly cloudy. Lows 77 to 87. Southwest wind 10 to 15 Mph in the evening becoming southeast 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Signal Temperature Statistics

August Temperature

El Centro, Naval Air Facility (9.9 miles)

  • Lowest 1 August, 2026

    81 °F

  • Average August

    98.9 °F

  • Highest 1 August, 2026

    116.1 °F

Climate (2021–2026)

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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