Palmer Lake Weather Forecast

    • 44
    • 67

    Mostly Cloudy

    • 49
    • 66

    Mostly Cloudy

    • 43
    • 61

    Rain

    • 43
    • 62

    Chance Rain

    • 47
    • 68

    Partly Sunny

    • 48
    • 71

    Partly Sunny

    • 44
    • 63

    Slight Chance Rain

Today 23 May Foothills and Valleys of the North Cascades

Partly sunny. Highs in the upper 60s to mid 70s. South wind 10 to 15 Mph becoming southwest in the afternoon. Gusts to 25 Mph.

Tonight 23 May Foothills and Valleys of the North Cascades

Mostly cloudy then becoming partly cloudy in the late evening and early morning then becoming mostly cloudy. Lows in the mid to upper 40s. South wind 10 to 15 Mph becoming north after midnight. Gusts to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Palmer Lake Temperature Statistics

May Temperature

Burlington/Mount Vernon, Skagit Regional Airport (11.8 miles)

  • Lowest 16 May, 2026

    42.8 °F

  • Average May

    55.7 °F

  • Highest 4 May, 2026

    78.8 °F

Climate (2021–Present)

Burlington/Mount Vernon, Skagit Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.6 °F
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