Aptos Weather Forecast

    • 57
    • 74

    Increasing Clouds

    • 58
    • 72

    Partly Sunny

    • 60
    • 75

    Mostly Cloudy

    • 60
    • 77

    Partly Sunny

    • 60
    • 76

    Mostly Sunny

    • 61
    • 77

    Mostly Sunny

Today 30 Sep Northern Monterey Bay

Sunny. Highs in the lower 80s. East Winds up to 5 Mph. Becoming southwest in the afternoon.

Tonight 30 Sep Northern Monterey Bay

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s. East Winds around 5 Mph. Becoming northeast after midnight.

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Aptos Temperature Statistics

September Temperature

Watsonville, Watsonville Municipal Airport (6.8 miles)

  • Lowest 7 September, 2026

    49.6 °F

  • Average September

    64.9 °F

  • Highest 9 September, 2026

    102.7 °F

Climate (2021–2026)

Watsonville, Watsonville Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    57.5 °F

  • Average High 2021–2026

    68.3 °F
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