Vernalis Weather Forecast

    • 57
    • 87

    Becoming Sunny

    • 54
    • 85

    Mostly Sunny

    • 56
    • 89

    Mostly Sunny

    • 56
    • 87

    Mostly Sunny

    • 56
    • 84

    Mostly Sunny

    • 55
    • 82

    Partly Sunny

Today 21 Mar Northern San Joaquin Valley

Partly cloudy. Highs 82 to 89. Northwest Winds up to 10 Mph with Gusts to around 20 Mph.

Tonight 21 Mar Northern San Joaquin Valley

Partly cloudy in the evening then clearing. Cooler. Lows 50 to 58. Northwest Winds up to 10 Mph with Gusts to around 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Vernalis Temperature Statistics

March Temperature

Stockton, Stockton Metropolitan Airport (18 miles)

  • Lowest 7 March, 2026

    39.9 °F

  • Average March

    60.5 °F

  • Highest 18 March, 2026

    89.1 °F

Climate (2021–Present)

Stockton, Stockton Metropolitan Airport (18 miles)

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  • Average Low 2021–2026

    50.1 °F

  • Average 2021–2026

    62.9 °F

  • Average High 2021–2026

    77.2 °F
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