Rio Del Mar Weather Forecast

    • 60
    • 88

    Sunny

    • 56
    • 86

    Mostly Sunny

    • 51
    • 79

    Partly Sunny

    • 50
    • 76

    Mostly Sunny

    • 53
    • 77

    Partly Sunny

    • 51
    • 78

    Mostly Sunny

Today 19 Mar Northern Monterey Bay

Sunny. Highs in the lower 90s. Light Winds. Becoming southwest around 5 Mph in the afternoon.

Tonight 19 Mar Northern Monterey Bay

Clear. Lows in the upper 50s. Light Winds.

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Rio Del Mar Temperature Statistics

March Temperature

Watsonville, Watsonville Municipal Airport (5.6 miles)

  • Lowest 7 March, 2026

    41 °F
  • Average March

    57.5 °F
  • Highest 16 March, 2026

    84.9 °F

Climate (2021–Present)

Watsonville, Watsonville Municipal Airport (5.6 miles)

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  • Average Low 2021–2026

    47.5 °F
  • Average 2021–2026

    56.9 °F
  • Average High 2021–2026

    68 °F
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