San Joaquin River National Wildlife Refuge Weather Forecast

    • 62
    • 98

    Hot

    • 58
    • 93

    Sunny

    • 57
    • 90

    Mostly Sunny

    • 59
    • 90

    Partly Sunny

    • 59
    • 88

    Partly Sunny

    • 59
    • 87

    Partly Sunny

Today 15 Jul Western Stanislaus County Below 1000 ft Including Interstate 5

Sunny. Highs 97 to 104. Northwest Winds up to 15 Mph. Gusts up to 25 Mph in the afternoon.

Tonight 15 Jul Western Stanislaus County Below 1000 ft Including Interstate 5

Clear. Lows 63 to 69. Northwest Winds up to 15 Mph. Gusts up to 30 Mph decreasing to 20 Mph after midnight.

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San Joaquin River National Wildlife Refuge Temperature Statistics

July Temperature

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

  • Lowest 6 July, 2026

    57.7 °F

  • Average July

    77.7 °F

  • Highest 9 July, 2026

    98.7 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    51.8 °F

  • Average 2021–2026

    63.7 °F

  • Average High 2021–2026

    76.2 °F
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