Newhalem Weather Forecast

    • 51
    • 79

    Mostly Sunny

    • 46
    • 69

    Partly Sunny

    • 45
    • 64

    Partly Sunny

    • 46
    • 66

    Partly Sunny

    • 47
    • 68

    Partly Sunny

    • 49
    • 72

    Partly Sunny

    • 53
    • 78

    Partly Sunny

Today 1 Jul Foothills and Valleys of the North Cascades

Sunny. Highs in the upper 70s to mid 80s. Light wind becoming west to 10 Mph in the afternoon.

Tonight 1 Jul Foothills and Valleys of the North Cascades

Mostly clear. Lows in the lower to mid 50s. West wind to 10 Mph in the evening becoming light.

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Newhalem Temperature Statistics

July Temperature

Arlington Municipal Airport (54.7 miles)

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Climate (2020–Present)

Arlington Municipal Airport (54.7 miles)

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  • Average Low 2020–2025

    42.3 °F
  • Average 2020–2025

    50.5 °F
  • Average High 2020–2025

    59.6 °F
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