Larch Mountain Weather Forecast

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    Rain

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    • 45

    Rain Likely

    • 30
    • 41

    Rain/Snow

    • 29
    • 35

    Snow

    • 30
    • 35

    Snow

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    • 41

    Rain/Snow

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    Rain/Snow

Today 6 Mar North Oregon Cascades

Rain. Snow level 6000 feet. Pass Winds southwest 5 to 10 Mph. Chance of rain near 100 percent. Rainfall Amounts around a tenth of an inch.

Tonight 6 Mar North Oregon Cascades

Mostly cloudy. Rain, mainly this evening. Snow level 8000 feet. Pass Winds southwest 5 to 10 Mph. Chance of rain 90 percent. Rainfall Amounts a tenth to a quarter of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Larch Mountain Temperature Statistics

March Temperature

Portland, Portland-Troutdale Airport (14.9 miles)

  • Lowest 1 March, 2026

    41 °F

  • Average March

    50.9 °F

  • Highest 2 March, 2026

    62.1 °F

Climate (2021–Present)

Portland, Portland-Troutdale Airport (14.9 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    65.3 °F
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