Townsite Weather Forecast

    • 77
    • 87

    Mostly Sunny

    • 72
    • 85

    Mostly Sunny

    • 74
    • 84

    Mostly Sunny

    • 72
    • 80

    Mostly Sunny

    • 71
    • 79

    Mostly Sunny

    • 70
    • 77

    Partly Sunny

Today 4 Oct San Diego County Coastal Areas

Mostly sunny. Highs 90 to 95 near the coast to 99 to 102 inland. Areas of Winds east to 10 Mph becoming west 10 Mph in the afternoon.

Tonight 4 Oct San Diego County Coastal Areas

Mostly clear. Lows around 73. Light Winds becoming northeast to 10 Mph overnight.

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Townsite Temperature Statistics

October Temperature

Oceanside, Oceanside Municipal Airport (1.9 miles)

  • Lowest 1 October, 2026

    61 °F

  • Average October

    69.1 °F

  • Highest 1 October, 2026

    78.1 °F

Climate (2021–2026)

Oceanside, Oceanside Municipal Airport (1.9 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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