Lowlanders Weather Forecast

    • 48
    • 71

    Mostly Sunny

    • 50
    • 78

    Mostly Sunny

    • 50
    • 78

    Mostly Sunny

    • 49
    • 72

    Mostly Sunny

    • 51
    • 75

    Mostly Sunny

    • 53
    • 83

    Mostly Sunny

Today 13 May Santa Clara Valley Including San Jose

Mostly cloudy in the morning then becoming sunny. Highs in the lower to mid 70s. Northwest Winds 5 to 10 Mph increasing to 10 to 20 Mph in the afternoon.

Tonight 13 May Santa Clara Valley Including San Jose

Clear. Lows in the upper 40s. Northwest Winds 10 to 15 Mph decreasing to up to 5 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lowlanders Temperature Statistics

May Temperature

San Jose, San Jose International Airport (5.6 miles)

  • Lowest 4 May, 2026

    48.7 °F

  • Average May

    62.2 °F

  • Highest 11 May, 2026

    82 °F

Climate (2021–Present)

San Jose, San Jose International Airport (5.6 miles)

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

  • Average Low 2021–2026

    52.2 °F

  • Average 2021–2026

    61.9 °F

  • Average High 2021–2026

    72.6 °F
Get WillyWeather+ to remove ads