Mount Vernon Weather Forecast

    • 48
    • 55

    Rain

    • 50
    • 56

    Rain

    • 51
    • 56

    Rain

    • 49
    • 57

    Rain

    • 40
    • 54

    Rain Likely

    • 36
    • 52

    Chance Rain

Today 16 Mar Lowlands of Western Skagit and Northwestern Snohomish Counties

Rain in the Morning, then a chance of rain early in the afternoon. A slight chance of rain late in the afternoon. Rainfall Amounts a half inch to one inch possible. Highs in the 50s. Southeast wind 10 to 20 Mph.

Tonight 16 Mar Lowlands of Western Skagit and Northwestern Snohomish Counties

Rain likely in the Evening, then rain at Times after midnight. Rainfall Amounts a tenth to a quarter of an inch possible. Lows in the mid 40s to lower 50s. Southeast wind 10 to 20 Mph with Gusts to 30 Mph.

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Mount Vernon Temperature Statistics

March Temperature

Burlington/Mount Vernon, Skagit Regional Airport (5 miles)

  • Lowest 1 March, 2026

    32 °F

  • Average March

    42.3 °F

  • Highest 2 March, 2026

    57.2 °F

Climate (2021–Present)

Burlington/Mount Vernon, Skagit Regional Airport (5 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    59.7 °F
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