Otay Mesa West Weather Forecast

    • 57
    • 68

    Chance Rain Showers

    • 60
    • 72

    Mostly Sunny

    • 61
    • 77

    Mostly Sunny

    • 60
    • 78

    Mostly Sunny

    • 59
    • 75

    Mostly Cloudy

    • 60
    • 73

    Mostly Cloudy

Today 23 Oct San Diego County Coastal Areas

Mostly cloudy with a chance of Showers in the Morning, then partly cloudy with a slight chance of Showers in the afternoon. Highs around 70. Light Winds becoming west to 10 Mph in the afternoon. Chance of measurable precipitation 40 percent.

Tonight 23 Oct San Diego County Coastal Areas

Partly cloudy with a slight chance of Showers in the Evening, then mostly clear overnight. Lows 54 to 57. Areas of Winds northwest 10 Mph in the evening becoming light. Chance of measurable precipitation 20 percent.

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Otay Mesa West Temperature Statistics

October Temperature

Imperial Beach Naval Outlying Field - Ream Field (2.5 miles)

  • Lowest 13 October, 2026

    55.9 °F

  • Average October

    73.8 °F

  • Highest 3 October, 2026

    104 °F

Climate (2021–2026)

Imperial Beach Naval Outlying Field - Ream Field (2.5 miles)

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  • Average Low 2021–2026

    56.6 °F

  • Average 2021–2026

    63.3 °F

  • Average High 2021–2026

    69.7 °F
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