Caswell Memorial State Park Weather Forecast

    • 56
    • 93

    Sunny

    • 55
    • 81

    Sunny

    • 56
    • 86

    Sunny

    • 59
    • 87

    Mostly Sunny

    • 60
    • 88

    Mostly Sunny

    • 61
    • 91

    Mostly Sunny

    • 63
    • 94

    Mostly Sunny

Today 26 Jul Northern San Joaquin Valley

Sunny. Highs 91 to 99. Northwest Winds 10 to 15 Mph. Gusts up to 25 Mph in the afternoon.

Tonight 26 Jul Northern San Joaquin Valley

Clear, cooler. Lows 54 to 62. West Winds up to 15 Mph. Gusts up to 30 Mph in the evening.

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Caswell Memorial State Park Temperature Statistics

July Temperature

Modesto City-County Airport - Harry Sham Field (13 miles)

  • Lowest 17 July, 2024

    56.6 °F

  • Average July

    87.3 °F

  • Highest 6 July, 2024

    110.6 °F

Climate (2019–Present)

Modesto City-County Airport - Harry Sham Field (13 miles)

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  • Average Low 2019–2024

    51.3 °F

  • Average 2019–2024

    63.1 °F

  • Average High 2019–2024

    75.8 °F
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