Cottonwood Beach Weather Forecast

    • 38
    • 49

    Chance Rain

    • 37
    • 50

    Chance Rain/Snow

    • 37
    • 52

    Mostly Cloudy

    • 40
    • 51

    Mostly Cloudy

    • 39
    • 51

    Chance Rain

    • 36
    • 50

    Chance Rain

    • 40
    • 52

    Rain Likely

Today 25 Mar Lowlands of Western Whatcom County

Breezy. A chance of rain in the Morning, then rain at Times in the late morning and early afternoon. A chance of rain late in the afternoon. Rainfall Amounts a quarter to a half inch possible. Highs in the mid 40s to lower 50s. South wind 15 to 25 Mph.

Tonight 25 Mar Lowlands of Western Whatcom County

Mostly cloudy. A chance of rain Showers and a slight chance of Thunderstorms until early morning. A chance of snow Showers after Midnight, then a chance of rain and snow late in the night. Lows in the 30s. Southwest wind 10 to 20 Mph with Gusts to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cottonwood Beach Temperature Statistics

March Temperature

Bellingham, Bellingham International Airport (13.7 miles)

  • Lowest 10 March, 2026

    29.6 °F

  • Average March

    45.6 °F

  • Highest 18 March, 2026

    58.6 °F

Climate (2021–Present)

Bellingham, Bellingham International Airport (13.7 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.1 °F
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