Sunnyvale Weather Forecast

    • 60
    • 79

    Mostly Sunny

    • 57
    • 79

    Becoming Sunny

    • 58
    • 79

    Mostly Sunny

    • 62
    • 82

    Mostly Sunny

    • 62
    • 85

    Mostly Sunny

    • 61
    • 84

    Mostly Sunny

    • 61
    • 83

    Mostly Sunny

Today 23 Aug Santa Clara Valley Including San Jose

Sunny. Highs in the 80s. Northwest Winds around 5 Mph increasing to 10 to 20 Mph in the afternoon.

Tonight 23 Aug Santa Clara Valley Including San Jose

Mostly clear. Lows in the lower 60s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

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Sunnyvale Temperature Statistics

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