Pioneer Park Weather Forecast

    • 52
    • 69

    Chance Rain

    • 52
    • 70

    Partly Sunny

    • 56
    • 72

    Partly Sunny

    • 53
    • 71

    Mostly Cloudy

    • 51
    • 68

    Chance Rain

    • 51
    • 69

    Partly Sunny

Today 7 Sep Lowlands of Western Skagit and Northwestern Snohomish Counties

Cloudy until late afternoon then becoming partly sunny. A chance of rain in the Morning, then a slight chance of rain early in the afternoon. Highs in the 60s to lower 70s. South wind to 10 Mph.

Tonight 7 Sep Lowlands of Western Skagit and Northwestern Snohomish Counties

Partly cloudy. Lows in the upper 40s to mid 50s. Light wind.

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Pioneer Park Temperature Statistics

September Temperature

Burlington/Mount Vernon, Skagit Regional Airport (6.8 miles)

  • Lowest 3 September, 2026

    50 °F

  • Average September

    60.9 °F

  • Highest 1 September, 2026

    71.6 °F

Climate (2021–2026)

Burlington/Mount Vernon, Skagit Regional Airport (6.8 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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