Long Lake Weather Forecast

    • 50
    • 71

    Partly Sunny

    • 53
    • 81

    Mostly Sunny

    • 51
    • 80

    Mostly Sunny

    • 48
    • 77

    Mostly Sunny

    • 50
    • 74

    Mostly Cloudy

    • 46
    • 63

    Rain Likely

    • 48
    • 65

    Chance Rain

Today 20 May North Clark County Lowlands

Mostly sunny. Highs in the lower 70s. Northwest wind 5 to 10 Mph.

Tonight 20 May North Clark County Lowlands

Partly cloudy in the Evening, then clearing. Lows in the upper 40s. Northwest wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Long Lake Temperature Statistics

May Temperature

Scappoose Industrial Airpark (5.6 miles)

  • Lowest 17 May, 2026

    36.6 °F

  • Average May

    59 °F

  • Highest 3 May, 2026

    89.7 °F

Climate (2021–Present)

Scappoose Industrial Airpark (5.6 miles)

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  • Average Low 2021–2026

    44.1 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    63.6 °F
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