Trillium Lake Weather Forecast

    • 30
    • 38

    Rain Likely

    • 36
    • 38

    Rain

    • 37
    • 42

    Rain

    • 37
    • 39

    Rain

    • 37
    • 42

    Rain

    • 40
    • 44

    Rain

Today 3 Dec North Oregon Cascades

Mostly cloudy this Morning, then becoming partly sunny. Patchy fog this afternoon. Free air freezing level 6500 Feet, increasing to free air freezing level 7000 feet this afternoon. Winds light this Morning, becoming light and variable.

Tonight 3 Dec North Oregon Cascades

Mostly cloudy. Patchy fog in the evening. Rain likely after midnight. Snow level 6000 feet after midnight. Winds light. Chance of rain 70 percent. Rainfall Amounts less than a tenth of an inch.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Trillium Lake Temperature Statistics

December Temperature

The Dalles Municipal Airport (36.7 miles)

  • Lowest

    –

  • Average December

    –

  • Highest

    –

Climate (2020–Present)

The Dalles Municipal Airport (36.7 miles)

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

  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    56.4 °F

  • Average High 2020–2025

    66.8 °F
Get WillyWeather+ to remove ads