Monterey State Beach Weather Forecast

    • 59
    • 68

    Slight Chance Thunderstorms

    • 59
    • 67

    Mostly Cloudy

    • 59
    • 66

    Mostly Cloudy

    • 58
    • 66

    Mostly Cloudy

    • 58
    • 66

    Mostly Cloudy

    • 58
    • 66

    Mostly Cloudy

Today 12 Aug Southern Monterey Bay and Big Sur Coast

Mostly cloudy. Patchy fog and smoke in the morning. Smoke in the afternoon. A slight chance of drizzle in the morning. A slight chance of Thunderstorms. Highs in the upper 60s. Southwest Winds 5 to 15 Mph.

Tonight 12 Aug Southern Monterey Bay and Big Sur Coast

Mostly cloudy. Areas of fog in the evening. Patchy smoke. Patchy fog after midnight. A slight chance of Thunderstorms. Lows in the 40s to upper 50s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Monterey State Beach Temperature Statistics

August Temperature

Monterey Regional Airport (1.2 miles)

  • Lowest 1 August, 2026

    56.6 °F

  • Average August

    63.1 °F

  • Highest 2 August, 2026

    72.6 °F

Climate (2021–2026)

Monterey Regional Airport (1.2 miles)

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  • Average Low 2021–2026

    50.3 °F

  • Average 2021–2026

    57.5 °F

  • Average High 2021–2026

    65.4 °F
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