Norton Weather Forecast

    • 52
    • 69

    Slight Chance Rain Showers

    • 52
    • 78

    Mostly Sunny

    • 54
    • 81

    Mostly Sunny

    • 56
    • 81

    Sunny

    • 59
    • 85

    Mostly Sunny

    • 59
    • 86

    Partly Sunny

    • 60
    • 86

    Partly Sunny

Today 3 Sep Western Yolo County Including Capay Valley and Interstate 505

Mostly cloudy. A chance of rain Showers in the late morning and early afternoon. A slight chance of rain Showers late in the afternoon. Highs 67 to 73. Southwest Winds up to 15 Mph with Gusts to around 25 Mph.

Tonight 3 Sep Western Yolo County Including Capay Valley and Interstate 505

Mostly cloudy in the evening then clearing. Lows around 52. West Winds up to 10 Mph. Gusts up to 25 Mph in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Norton Temperature Statistics

September Temperature

University Airport (10.6 miles)

  • Lowest 1 September, 2026

    51.8 °F

  • Average September

    64.7 °F

  • Highest 1 September, 2026

    75.2 °F

Climate (2021–2026)

University Airport (10.6 miles)

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

  • Average Low 2021–2026

    48.4 °F

  • Average 2021–2026

    60.2 °F

  • Average High 2021–2026

    73.1 °F
Get WillyWeather+ to remove ads