Clear Lake Weather Forecast

    • 33
    • 42

    Mostly Cloudy

    • 39
    • 47

    Rain Likely

    • 40
    • 51

    Rain

    • 38
    • 50

    Rain

    • 37
    • 48

    Rain Likely

    • 38
    • 49

    Rain

Today 20 Feb Lowlands of Western Skagit and Northwestern Snohomish Counties

Partly sunny. Highs in the lower to mid 40s. Southeast wind to 10 Mph.

Tonight 20 Feb Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly cloudy. A slight chance of rain and snow in the evening. Snow level near 1000 feet. Lows in the 30s. Southeast wind to 10 Mph becoming east around 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clear Lake Temperature Statistics

February Temperature

Burlington/Mount Vernon, Skagit Regional Airport (8.1 miles)

  • Lowest 11 February, 2026

    30.2 °F

  • Average February

    44.1 °F

  • Highest 4 February, 2026

    57.2 °F

Climate (2021–Present)

Burlington/Mount Vernon, Skagit Regional Airport (8.1 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.7 °F
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