Lost Lake Weather Forecast

    • 21
    • 41

    Becoming Sunny

    • 19
    • 31

    Decreasing Clouds

    • 18
    • 30

    Mostly Sunny

    • 19
    • 30

    Partly Sunny

    • 23
    • 35

    Mostly Cloudy

    • 24
    • 37

    Partly Sunny

    • 26
    • 37

    Chance Rain/Snow

Today 17 Jan North Oregon Cascades

Sunny. Free air freezing level at the surface. Winds light.

Tonight 17 Jan North Oregon Cascades

Clear. Free air freezing level at the surface. Pass Winds east 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lost Lake Temperature Statistics

January Temperature

Portland, Portland-Troutdale Airport (28.6 miles)

  • Lowest 15 January, 2025

    34 °F

  • Average January

    44.4 °F

  • Highest 8 January, 2025

    55.7 °F

Climate (2020–Present)

Portland, Portland-Troutdale Airport (28.6 miles)

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  • Average Low 2020–2025

    47.7 °F

  • Average 2020–2025

    56.1 °F

  • Average High 2020–2025

    65.1 °F
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