Roosevelt Park Weather Forecast

    • 42
    • 68

    Mostly Sunny

    • 46
    • 66

    Mostly Cloudy

    • 46
    • 65

    Mostly Cloudy

    • 43
    • 66

    Areas Fog

    • 43
    • 64

    Areas Fog

    • 43
    • 64

    Areas Fog

Today 19 Jan Santa Clara Valley Including San Jose

Partly cloudy late in the morning then becoming sunny. Highs in the upper 60s. Light Winds. Becoming northwest around 5 Mph in the afternoon.

Tonight 19 Jan Santa Clara Valley Including San Jose

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 40s. North Winds around 5 Mph in the evening. Becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Roosevelt Park Temperature Statistics

January Temperature

San Jose, San Jose International Airport (2.5 miles)

  • Lowest 10 January, 2026

    35.1 °F

  • Average January

    52.4 °F

  • Highest 16 January, 2026

    71.1 °F

Climate (2021–Present)

San Jose, San Jose International Airport (2.5 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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