Rio Del Mar Weather Forecast

    • 57
    • 74

    Increasing Clouds

    • 56
    • 71

    Partly Sunny

    • 56
    • 70

    Partly Sunny

    • 56
    • 67

    Mostly Cloudy

    • 57
    • 65

    Mostly Cloudy

    • 56
    • 67

    Mostly Cloudy

Today 9 Aug Northern Monterey Bay

Partly cloudy in the morning then becoming sunny. Highs in the upper 70s. Southwest Winds up to 5 Mph.

Tonight 9 Aug Northern Monterey Bay

Mostly clear in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 50s. South Winds up to 5 Mph in the evening. Becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rio Del Mar Temperature Statistics

August Temperature

Watsonville, Watsonville Municipal Airport (5.6 miles)

  • Lowest 1 August, 2026

    51.7 °F

  • Average August

    62.7 °F

  • Highest 1 August, 2026

    72.6 °F

Climate (2021–2026)

Watsonville, Watsonville Municipal Airport (5.6 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    57.3 °F

  • Average High 2021–2026

    68.2 °F
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