Lochsloy Weather Forecast

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    Rain

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    Rain

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    Rain Likely

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    Rain

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    Rain

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    Rain

Today 10 Dec Foothills and Valleys of Snohomish and Northern King Counties

Rain. Patchy fog. Rainfall Amounts three Inches or more possible. Highs in the mid to upper 50s. South wind 10 to 15 Mph becoming southwest in the afternoon. Gusts to 30 Mph.

Tonight 10 Dec Foothills and Valleys of Snohomish and Northern King Counties

Patchy fog until early morning. Rain. Rainfall Amounts three Inches or more possible. Lows in the 40s. Southwest wind 10 to 15 Mph decreasing to 10 Mph or less after midnight. Gusts to 30 Mph.

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Lochsloy Temperature Statistics

December Temperature

Arlington Municipal Airport (9.3 miles)

  • Lowest 1 December, 2025

    30 °F

  • Average December

    45 °F

  • Highest 8 December, 2025

    57 °F

Climate (2020–Present)

Arlington Municipal Airport (9.3 miles)

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  • Average Low 2020–2025

    42.5 °F

  • Average 2020–2025

    50.7 °F

  • Average High 2020–2025

    59.7 °F
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