Central Valley Weather Forecast

    • 63
    • 92

    Increasing Clouds

    • 65
    • 93

    Mostly Sunny

    • 65
    • 95

    Mostly Sunny

    • 64
    • 93

    Partly Sunny

    • 63
    • 92

    Mostly Sunny

    • 63
    • 91

    Mostly Sunny

Today 17 Aug Central Stanislaus County Including Modesto Metro

Mostly sunny. Highs around 91. Northwest Winds around 10 Mph with Gusts to around 20 Mph.

Tonight 17 Aug Central Stanislaus County Including Modesto Metro

Partly cloudy. Lows 57 to 63. Northwest Winds around 10 Mph.

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Central Valley Temperature Statistics

August Temperature

Modesto City-County Airport - Harry Sham Field (5.6 miles)

  • Lowest 15 August, 2026

    60.1 °F

  • Average August

    81.5 °F

  • Highest 3 August, 2026

    104.6 °F

Climate (2021–2026)

Modesto City-County Airport - Harry Sham Field (5.6 miles)

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  • Average Low 2021–2026

    51.8 °F

  • Average 2021–2026

    63.7 °F

  • Average High 2021–2026

    76.3 °F
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