Central Valley Weather Forecast

    • 63
    • 89

    Sunny

    • 70
    • 94

    Increasing Clouds

    • 75
    • 97

    Hot

    • 69
    • 98

    Hot

    • 64
    • 93

    Mostly Sunny

    • 61
    • 88

    Mostly Sunny

    • 62
    • 87

    Mostly Sunny

Today 7 Sep Central Stanislaus County Including Modesto Metro

Sunny. Highs around 88. Northwest Winds up to 10 Mph.

Tonight 7 Sep Central Stanislaus County Including Modesto Metro

Clear. Lows around 61. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Central Valley Temperature Statistics

September Temperature

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

  • Lowest 1 September, 2026

    54.6 °F

  • Average September

    70.3 °F

  • Highest 2 September, 2026

    83.6 °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

    63.8 °F

  • Average High 2021–2026

    76.3 °F
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