Lake Nacimiento Weather Forecast

    • 40
    • 69

    Becoming Sunny

    • 44
    • 73

    Mostly Sunny

    • 46
    • 79

    Sunny

    • 47
    • 75

    Patchy Fog

    • 45
    • 73

    Sunny

    • 46
    • 75

    Sunny

Today 6 Mar Santa Lucia Mountains

Sunny. Highs in the 60s to around 70. Northeast Winds around 15 Mph.

Tonight 6 Mar Santa Lucia Mountains

Mostly clear. Lows in the upper 30s and 40s. Northeast Winds around 15 Mph.

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Lake Nacimiento Temperature Statistics

March Temperature

Paso Robles Municipal Airport (14.3 miles)

  • Lowest 1 March, 2026

    44.1 °F

  • Average March

    55.8 °F

  • Highest 1 March, 2026

    72 °F

Climate (2021–Present)

Paso Robles Municipal Airport (14.3 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    77.7 °F
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