Guajome Weather Forecast

    • 67
    • 86

    Increasing Clouds

    • 68
    • 88

    Partly Sunny

    • 67
    • 86

    Slight Chance Rain Showers

    • 64
    • 80

    Mostly Sunny

    • 68
    • 86

    Mostly Sunny

    • 68
    • 90

    Mostly Sunny

Today 25 Sep San Diego County Coastal Areas

Partly cloudy in the morning. Becoming mostly sunny. Highs 77 to 82 near the coast to 83 to 87 inland. Areas of Winds northwest to 10 Mph.

Tonight 25 Sep San Diego County Coastal Areas

Partly cloudy. Patchy fog overnight. Lows 64 to 69. Areas of Winds northwest to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Guajome Temperature Statistics

September Temperature

Oceanside, Oceanside Municipal Airport (4.3 miles)

  • Lowest 3 September, 2026

    56.6 °F

  • Average September

    73.9 °F

  • Highest 7 September, 2026

    100.7 °F

Climate (2021–2026)

Oceanside, Oceanside Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    53 °F

  • Average 2021–2026

    62.8 °F

  • Average High 2021–2026

    72.3 °F
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