Monterey State Beach Weather Forecast

    • 50
    • 69

    Increasing Clouds

    • 51
    • 68

    Partly Sunny

    • 51
    • 66

    Partly Sunny

    • 52
    • 64

    Mostly Cloudy

    • 52
    • 64

    Partly Sunny

    • 51
    • 62

    Partly Sunny

Today 20 May Southern Monterey Bay and Big Sur Coast

Sunny. Highs in the 60s to upper 70s. Northwest Winds 5 to 10 Mph.

Tonight 20 May Southern Monterey Bay and Big Sur Coast

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s. Northwest Winds around 5 Mph in the evening. Becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Monterey State Beach Temperature Statistics

May Temperature

Monterey Regional Airport (1.2 miles)

  • Lowest 14 May, 2026

    45.6 °F

  • Average May

    57.2 °F

  • Highest 11 May, 2026

    65.6 °F

Climate (2021–Present)

Monterey Regional Airport (1.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    50.3 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    65.4 °F
Get WillyWeather+ to remove ads