Lowlanders Weather Forecast

    • 39
    • 62

    Partly Sunny

    • 40
    • 63

    Mostly Sunny

    • 43
    • 66

    Mostly Sunny

    • 45
    • 67

    Mostly Sunny

    • 47
    • 69

    Mostly Sunny

    • 46
    • 68

    Mostly Sunny

Today 11 Jan Santa Clara Valley Including San Jose

Partly cloudy in the morning then becoming sunny. Highs in the lower 60s. Northwest Winds around 5 Mph.

Tonight 11 Jan Santa Clara Valley Including San Jose

Partly cloudy in the evening then becoming mostly clear. Lows around 40. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lowlanders Temperature Statistics

January Temperature

San Jose, San Jose International Airport (5.6 miles)

  • Lowest 9 January, 2026

    39.9 °F

  • Average January

    54.1 °F

  • Highest 2 January, 2026

    63 °F

Climate (2021–Present)

San Jose, San Jose International Airport (5.6 miles)

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  • Average Low 2021–2026

    52 °F

  • Average 2021–2026

    61.6 °F

  • Average High 2021–2026

    72.4 °F
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