Windmill Lake Weather Forecast

    • 53
    • 72

    Increasing Clouds

    • 54
    • 72

    Mostly Cloudy

    • 54
    • 72

    Mostly Cloudy

    • 55
    • 72

    Partly Sunny

    • 54
    • 68

    Partly Sunny

    • 55
    • 72

    Partly Sunny

    • 57
    • 74

    Mostly Sunny

Today 13 May San Diego County Coastal Areas

Mostly cloudy with patchy drizzle this Morning, then mostly sunny this afternoon. Highs 69 to 73. Areas of Winds southwest to 10 Mph becoming west this afternoon.

Tonight 13 May San Diego County Coastal Areas

Partly cloudy this evening. Becoming cloudy. Lows 52 to 57. Areas of Winds west 10 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Windmill Lake Temperature Statistics

May Temperature

Oceanside, Oceanside Municipal Airport (1.9 miles)

  • Lowest 6 May, 2026

    49.6 °F

  • Average May

    63.9 °F

  • Highest 8 May, 2026

    72.6 °F

Climate (2021–Present)

Oceanside, Oceanside Municipal Airport (1.9 miles)

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  • Average Low 2021–2026

    52.8 °F

  • Average 2021–2026

    62.5 °F

  • Average High 2021–2026

    72.1 °F
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