Barney Lake Weather Forecast

    • 56
    • 76

    Mostly Cloudy

    • 51
    • 72

    Partly Sunny

    • 52
    • 70

    Mostly Cloudy

    • 51
    • 71

    Slight Chance Rain

    • 51
    • 71

    Partly Sunny

    • 50
    • 72

    Partly Sunny

    • 51
    • 72

    Partly Sunny

Today 9 Sep Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly sunny. Patchy fog in the morning. Highs in the upper 60s to mid 70s. Light wind becoming northwest to 10 Mph in the afternoon.

Tonight 9 Sep Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly cloudy. Lows in the 50s. Northwest wind to 10 Mph becoming south after midnight.

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Barney Lake Temperature Statistics

September Temperature

Burlington/Mount Vernon, Skagit Regional Airport (6.2 miles)

  • Lowest 3 September, 2026

    50 °F

  • Average September

    60.7 °F

  • Highest 1 September, 2026

    71.6 °F

Climate (2021–2026)

Burlington/Mount Vernon, Skagit Regional Airport (6.2 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    59.3 °F
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