McMillan Airport Weather Forecast

    • 52
    • 88

    Becoming Sunny

    • 54
    • 91

    Sunny

    • 55
    • 94

    Sunny

    • 54
    • 101

    Hot

    • 57
    • 106

    Hot

    • 57
    • 106

    Hot

Today 17 Aug Southern Salinas Valley

Areas of low Clouds and fog in the morning then sunny. Highs in the mid to upper 80s. West Winds around 15 Mph in the afternoon.

Tonight 17 Aug Southern Salinas Valley

Clear. Lows in the lower 50s. Northwest Winds around 15 Mph in the evening.

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McMillan Airport Temperature Statistics

August Temperature

Paso Robles Municipal Airport (8.1 miles)

  • Lowest 4 August, 2025

    49.6 °F

  • Average August

    74.3 °F

  • Highest 11 August, 2025

    104.6 °F

Climate (2020–Present)

Paso Robles Municipal Airport (8.1 miles)

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  • Average Low 2020–2025

    44.9 °F

  • Average 2020–2025

    60.5 °F

  • Average High 2020–2025

    78.1 °F
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