South County Airport of Santa Clara County Weather Forecast

    • 47
    • 60

    Rain Showers

    • 53
    • 61

    Rain Showers

    • 51
    • 60

    Rain

    • 48
    • 58

    Rain

    • 44
    • 56

    Rain Likely

    • 39
    • 57

    Chance Rain

Today 1 Jan Santa Clara Valley Including San Jose

Rain likely. Highs around 60. Lows in the lower 50s.

Tonight 1 Jan Santa Clara Valley Including San Jose

Showers and a slight chance of Thunderstorms. Lows in the lower 50s. Southeast Winds 10 to 15 Mph.

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South County Airport of Santa Clara County Temperature Statistics

January Temperature

South County Airport of Santa Clara County (0 miles)

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Climate (2021–Present)

South County Airport of Santa Clara County (0 miles)

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  • Average Low 2021–2025

    47.6 °F

  • Average 2021–2025

    58.4 °F

  • Average High 2021–2025

    72.8 °F
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