San Miguel Weather Forecast

    • 39
    • 68

    Mostly Sunny

    • 41
    • 72

    Mostly Sunny

    • 43
    • 79

    Sunny

    • 44
    • 78

    Patchy Fog

    • 43
    • 75

    Sunny

    • 44
    • 78

    Sunny

Today 6 Mar Southern Salinas Valley

Partly cloudy in the morning then sunny. Highs in the mid 60s to around 70.

Tonight 6 Mar Southern Salinas Valley

Mostly clear. Lows in the mid 30s to around 40.

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San Miguel Temperature Statistics

March Temperature

Paso Robles Municipal Airport (6.8 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 (6.8 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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