Grotto Weather Forecast

    • 47
    • 56

    Rain

    • 37
    • 50

    Rain

    • 38
    • 55

    Mostly Sunny

    • 40
    • 57

    Partly Sunny

    • 44
    • 56

    Chance Rain Showers

    • 45
    • 59

    Rain Showers Likely

    • 37
    • 52

    Chance Rain Showers

Today 18 Apr West Slopes North Central Cascades and Passes

Rain and snow. Snow level near 9000 feet. Rainfall Amounts one to three Inches possible. No snow accumulation. Southwest wind in the Passes to 10 Mph becoming north after midnight.

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Grotto Temperature Statistics

April Temperature

Arlington Municipal (45.4 miles)

  • Lowest 1 April, 2019

    33.1 °F
  • Average April

    49.1 °F
  • Highest 1 April, 2019

    68 °F

Climate (2010–Present)

Arlington Municipal (45.4 miles)

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  • Average Low 2010–Present

    41.5 °F
  • Average 2010–Present

    49.8 °F
  • Average High 2010–Present

    59.5 °F
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