Newhalem Weather Forecast

    • 29
    • 46

    Rain

    • 25
    • 38

    Snow Likely

    • 27
    • 40

    Rain/Snow Likely

    • 35
    • 47

    Rain/Snow

    • 31
    • 43

    Rain/Snow

    • 24
    • 39

    Rain/Snow

    • 24
    • 41

    Chance Rain/Snow

Today 20 Mar Foothills and Valleys of the North Cascades

Rain until late Afternoon, then Showers likely late in the afternoon. Rainfall Amounts one to three Inches possible. Highs in the 50s. South wind 10 to 15 Mph.

Tonight 20 Mar Foothills and Valleys of the North Cascades

Mostly cloudy with a chance of rain. Lows in the mid to upper 30s. West wind 10 to 15 Mph with Gusts to 25 Mph becoming northwest after midnight.

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Newhalem Temperature Statistics

March Temperature

Arlington Municipal Airport (54.7 miles)

  • Lowest 2 March, 2026

    27 °F

  • Average March

    44.3 °F

  • Highest 2 March, 2026

    59 °F

Climate (2021–Present)

Arlington Municipal Airport (54.7 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    59.9 °F
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