Duncan Springs Weather Forecast

    • 59
    • 96

    Mostly Sunny

    • 63
    • 97

    Hot

    • 61
    • 95

    Mostly Sunny

    • 59
    • 94

    Mostly Sunny

    • 59
    • 94

    Mostly Sunny

    • 57
    • 92

    Mostly Sunny

Today 21 Aug Southeastern Mendocino Interior

Sunny. Highs 87 to 102.

Tonight 21 Aug Southeastern Mendocino Interior

Partly cloudy. Lows 59 to 69.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Duncan Springs Temperature Statistics

August Temperature

Ukiah Municipal Airport (12.4 miles)

  • Lowest 5 August, 2025

    51.7 °F

  • Average August

    76.3 °F

  • Highest 9 August, 2025

    104.6 °F

Climate (2020–Present)

Ukiah Municipal Airport (12.4 miles)

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

  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    60.7 °F

  • Average High 2020–2025

    76.3 °F
Get WillyWeather+ to remove ads