Modesto Weather Forecast

    • 59
    • 86

    Mostly Sunny

    • 59
    • 88

    Mostly Sunny

    • 61
    • 81

    Mostly Sunny

    • 59
    • 77

    Mostly Sunny

    • 60
    • 83

    Mostly Sunny

    • 62
    • 89

    Mostly Sunny

Today 16 Sep Northern San Joaquin Valley

Mostly sunny. Highs 81 to 89. Northwest Winds around 10 Mph.

Tonight 16 Sep Northern San Joaquin Valley

Mostly clear. Lows 50 to 60. Northwest Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Modesto Temperature Statistics

September Temperature

Modesto City-County Airport - Harry Sham Field (2.5 miles)

  • Lowest 2 September, 2021

    54 °F
  • Average September

    77.5 °F
  • Highest 8 September, 2021

    100.9 °F

Climate (2010–Present)

Modesto City-County Airport - Harry Sham Field (2.5 miles)

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  • Average Low 2010–Present

    52.1 °F
  • Average 2010–Present

    63.9 °F
  • Average High 2010–Present

    77 °F
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