South County Airport of Santa Clara County Weather Forecast

    • 46
    • 61

    Rain

    • 40
    • 54

    Rain

    • 34
    • 50

    Rain

    • 36
    • 52

    Rain

    • 34
    • 52

    Chance Rain

    • 37
    • 56

    Chance Rain

    • 41
    • 59

    Chance Rain

Today 15 Feb Santa Clara Valley Including San Jose

A chance of rain in the Morning, then rain in the afternoon. Highs in the lower 60s. Southeast Winds 10 to 20 Mph.

Tonight 15 Feb Santa Clara Valley Including San Jose

Rain. Lows in the upper 40s. Southeast Winds 5 to 15 Mph.

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South County Airport of Santa Clara County Temperature Statistics

February Temperature

South County Airport of Santa Clara County (0 miles)

  • Lowest 4 February, 2026

    35.6 °F

  • Average February

    53.5 °F

  • Highest 5 February, 2026

    77 °F

Climate (2021–Present)

South County Airport of Santa Clara County (0 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    58.5 °F

  • Average High 2021–2026

    72.9 °F
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