Tijuana River National Estuarine Research Reserve Weather Forecast

    • 54
    • 64

    Slight Chance Rain Showers

    • 54
    • 66

    Partly Sunny

    • 57
    • 66

    Mostly Cloudy

    • 56
    • 65

    Partly Sunny

    • 58
    • 68

    Partly Sunny

    • 59
    • 69

    Mostly Cloudy

Today 27 Apr San Diego County Coastal Areas

Partly cloudy with a slight chance of Showers in the Morning, then mostly sunny in the afternoon. Highs around 67. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph in the afternoon. Chance of measurable precipitation 20 percent.

Tonight 27 Apr San Diego County Coastal Areas

Mostly clear in the evening. Becoming partly cloudy. Lows 47 to 54. Areas of Winds north 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tijuana River National Estuarine Research Reserve Temperature Statistics

April Temperature

Imperial Beach Naval Outlying Field - Ream Field (0.6 miles)

  • Lowest 4 April, 2026

    48.9 °F

  • Average April

    62.7 °F

  • Highest 4 April, 2026

    79 °F

Climate (2021–Present)

Imperial Beach Naval Outlying Field - Ream Field (0.6 miles)

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  • Average Low 2021–2026

    56.4 °F

  • Average 2021–2026

    63.1 °F

  • Average High 2021–2026

    69.3 °F
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