Lowlanders Weather Forecast

    • 35
    • 54

    Mostly Sunny

    • 35
    • 56

    Becoming Sunny

    • 39
    • 59

    Partly Sunny

    • 40
    • 60

    Partly Sunny

    • 41
    • 62

    Mostly Sunny

    • 43
    • 65

    Mostly Sunny

    • 45
    • 66

    Mostly Sunny

Today 8 Jan Santa Clara Valley Including San Jose

Sunny. Highs in the mid 50s. Northwest Winds 10 to 15 Mph.

Tonight 8 Jan Santa Clara Valley Including San Jose

Mostly clear in the evening then becoming partly cloudy. Areas of frost after midnight. Lows in the mid 30s. Northwest Winds 5 to 10 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 6 January, 2026

    50 °F

  • Average January

    56.1 °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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