McMillan Airport Weather Forecast

    • 48
    • 85

    Partly Sunny

    • 48
    • 69

    Patchy Fog

    • 43
    • 65

    Partly Sunny

    • 38
    • 65

    Partly Sunny

    • 42
    • 65

    Chance Rain

    • 45
    • 60

    Chance Rain

Today 25 Mar Southern Salinas Valley

Sunny. Highs in the upper 70s to mid 80s. South Winds around 15 Mph in the afternoon.

Tonight 25 Mar Southern Salinas Valley

Partly cloudy in the evening then low Clouds and fog. Lows in the mid to upper 40s. Southwest Winds around 15 Mph in the evening.

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McMillan Airport Temperature Statistics

March Temperature

Paso Robles Municipal Airport (8.1 miles)

  • Lowest 19 March, 2025

    31.7 °F

  • Average March

    49.9 °F

  • Highest 23 March, 2025

    73.9 °F

Climate (2020–Present)

Paso Robles Municipal Airport (8.1 miles)

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  • Average Low 2020–2025

    45.1 °F

  • Average 2020–2025

    60.3 °F

  • Average High 2020–2025

    78 °F
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