Modesto City-County Airport-Harry Sham Field Weather Forecast

    • 59
    • 79

    Mostly Sunny

    • 60
    • 84

    Mostly Sunny

    • 58
    • 82

    Sunny

    • 63
    • 85

    Sunny

    • 65
    • 90

    Slight Chance Rain

    • 65
    • 86

    Slight Chance Rain

    • 64
    • 88

    Partly Sunny

Today 4 Sep Central Stanislaus County Including Modesto Metro

Mostly cloudy in the morning then clearing. Highs around 77. Northwest Winds up to 10 Mph.

Tonight 4 Sep Central Stanislaus County Including Modesto Metro

Clear. Lows around 55. Northwest Winds around 10 Mph with Gusts to around 25 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Modesto City-County Airport-Harry Sham Field Temperature Statistics

September Temperature

Modesto City-County Airport - Harry Sham Field (0 miles)

  • Lowest 1 September, 2026

    54.6 °F

  • Average September

    68 °F

  • Highest 2 September, 2026

    82 °F

Climate (2021–2026)

Modesto City-County Airport - Harry Sham Field (0 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    51.8 °F

  • Average 2021–2026

    63.8 °F

  • Average High 2021–2026

    76.3 °F
Get WillyWeather+ to remove ads