Mount Pleasant South Weather Forecast

    • 57
    • 94

    Mostly Sunny

    • 52
    • 81

    Mostly Sunny

    • 55
    • 83

    Mostly Sunny

    • 54
    • 83

    Sunny

    • 55
    • 83

    Mostly Sunny

    • 57
    • 86

    Sunny

Today 31 May Santa Clara Valley Including San Jose

Sunny. Highs in the upper 80s to mid 90s. Northwest Winds around 5 Mph increasing to 10 to 15 Mph in the afternoon.

Tonight 31 May Santa Clara Valley Including San Jose

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s. West Winds 5 to 10 Mph. Becoming southeast after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Pleasant South Temperature Statistics

May Temperature

San Jose / Reid / Hillv (1.2 miles)

  • Lowest 4 May, 2025

    46.4 °F

  • Average May

    66.7 °F

  • Highest 9 May, 2025

    89.6 °F

Climate (2020–Present)

San Jose / Reid / Hillv (1.2 miles)

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

  • Average Low 2020–2025

    51.6 °F

  • Average 2020–2025

    63.6 °F

  • Average High 2020–2025

    72.4 °F
Get WillyWeather+ to remove ads