Diablo Lake Weather Forecast

    • 54
    • 74

    Chance Rain

    • 50
    • 64

    Rain

    • 48
    • 58

    Rain Showers Likely

    • 50
    • 62

    Chance Rain

    • 51
    • 68

    Chance Rain

    • 54
    • 70

    Chance Rain

Today 1 Sep Foothills and Valleys of the North Cascades

Partly sunny. Highs in the 70s. Light wind becoming south around 10 Mph in the afternoon.

Tonight 1 Sep Foothills and Valleys of the North Cascades

Mostly cloudy. A slight chance of rain in the evening. A slight chance of rain in the morning. Lows in the 50s. South wind to 10 Mph becoming southeast with Gusts to 25 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Diablo Lake Temperature Statistics

September Temperature

Arlington Municipal Airport (60.9 miles)

  • Lowest

    –

  • Average September

    –

  • Highest

    –

Climate (2021–2026)

Arlington Municipal Airport (60.9 miles)

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

  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    59.9 °F
Get WillyWeather+ to remove ads