West Modesto Weather Forecast

    • 40
    • 48

    Dense Fog

    • 42
    • 50

    Areas Fog

    • 46
    • 48

    Rain Likely

    • 50
    • 53

    Rain Likely

    • 51
    • 56

    Rain Likely

    • 49
    • 55

    Chance Rain

Today 29 Dec Northern San Joaquin Valley

Mostly cloudy in the morning then becoming partly cloudy. Widespread fog. Locally dense in the morning. Highs 46 to 52. Light Winds.

Tonight 29 Dec Northern San Joaquin Valley

Mostly clear in the evening then becoming mostly cloudy. Lows around 38. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

West Modesto Temperature Statistics

December Temperature

Modesto City-County Airport - Harry Sham Field (3.7 miles)

  • Lowest 4 December, 2025

    36 °F

  • Average December

    48.8 °F

  • Highest 22 December, 2025

    66.9 °F

Climate (2020–Present)

Modesto City-County Airport - Harry Sham Field (3.7 miles)

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

  • Average Low 2020–2025

    51.5 °F

  • Average 2020–2025

    63.4 °F

  • Average High 2020–2025

    76 °F
Get WillyWeather+ to remove ads