Grand Lake Stream Weather Forecast

    • 59
    • 80

    Mostly Sunny

    • 57
    • 81

    Mostly Sunny

    • 56
    • 79

    Mostly Sunny

    • 56
    • 81

    Mostly Sunny

    • 59
    • 84

    Partly Sunny

    • 60
    • 83

    Mostly Sunny

    • 62
    • 85

    Partly Sunny

Today 3 Aug Central Washington

Sunny, hazy. Highs in the upper 70s. Southwest Winds around 5 Mph with Gusts up to 15 Mph, increasing to 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 3 Aug Central Washington

Clear, hazy. Lows in the upper 50s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph, Diminishing to around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grand Lake Stream Temperature Statistics

August Temperature

Millinocket, Millinocket Municipal Airport (54.7 miles)

  • Lowest 1 August, 2025

    46.9 °F

  • Average August

    62.7 °F

  • Highest 1 August, 2025

    73 °F

Climate (2020–Present)

Millinocket, Millinocket Municipal Airport (54.7 miles)

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  • Average Low 2020–2025

    36.3 °F

  • Average 2020–2025

    45.7 °F

  • Average High 2020–2025

    55 °F
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