Mount St Helens Weather Forecast

    • 27
    • 31

    Snow Showers

    • 29
    • 31

    Rain/Snow

    • 25
    • 31

    Snow Showers

    • 22
    • 29

    Snow Showers

    • 30
    • 37

    Chance Snow Showers

    • 28
    • 37

    Rain/Snow Likely

Today 26 Apr South Washington Cascades

Rain and snow Showers likely in the Morning, then rain Showers in the afternoon. Snow level 4500 feet. Southwest wind 10 to 15 Mph. Chance of precipitation near 100 percent. Rainfall Amounts a tenth to a half of an inch.

Tonight 26 Apr South Washington Cascades

Rain and snow Showers. Snow level 4500 feet. Southwest wind 10 to 15 Mph. Chance of precipitation near 100 percent. Rainfall Amounts a tenth to a half of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount St Helens Temperature Statistics

April Temperature

Southwest Washington Regional Airport (33.6 miles)

  • Lowest 17 April, 2024

    30 °F

  • Average April

    50.5 °F

  • Highest 23 April, 2024

    75 °F

Climate (2019–Present)

Southwest Washington Regional Airport (33.6 miles)

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  • Average Low 2019–2024

    45 °F

  • Average 2019–2024

    52.6 °F

  • Average High 2019–2024

    62 °F
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