Trillium Lake Weather Forecast

    • 30
    • 41

    Chance Rain/Snow

    • 29
    • 47

    Mostly Sunny

    • 32
    • 48

    Mostly Sunny

    • 37
    • 53

    Mostly Sunny

    • 35
    • 61

    Partly Sunny

    • 28
    • 44

    Snow Showers Likely

Today 29 Mar North Oregon Cascades

Mostly cloudy this Morning, then becoming mostly sunny. A slight chance of snow Showers. A slight chance of rain Showers this afternoon. Snow level 3000 Feet, increasing to 4000 feet this afternoon. Pass Winds east 5 to 10 Mph. Chance of precipitation 20 percent.

Tonight 29 Mar North Oregon Cascades

Partly cloudy in the Evening, then clearing. Free air freezing level 5500 Feet, decreasing to free air freezing level 5000 feet after midnight. Pass Winds east 10 to 15 Mph.

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Trillium Lake Temperature Statistics

March Temperature

The Dalles Municipal Airport (36.7 miles)

  • Lowest 6 March, 2024

    25.8 °F
  • Average March

    47.9 °F
  • Highest 19 March, 2024

    77.6 °F

Climate (2019–Present)

The Dalles Municipal Airport (36.7 miles)

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  • Average Low 2019–2024

    45.9 °F
  • Average 2019–2024

    55.7 °F
  • Average High 2019–2024

    66.1 °F
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