Blue Lake Weather Forecast

    • 37
    • 48

    Chance Rain

    • 39
    • 46

    Rain

    • 39
    • 46

    Rain

    • 41
    • 47

    Rain

    • 39
    • 51

    Slight Chance Rain

    • 40
    • 52

    Mostly Cloudy

Today 5 Jan East Portland Metro

Mostly cloudy with a slight chance of rain Showers in the Morning, then mostly sunny in the afternoon. Highs in the upper 40s. Winds light. Chance of rain 20 percent.

Tonight 5 Jan East Portland Metro

Partly cloudy in the Evening, then mostly cloudy with a chance of rain after midnight. Lows in the mid 30s. Winds light. Chance of rain 50 percent. Rainfall Amounts less than a tenth of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Blue Lake Temperature Statistics

January Temperature

Portland, Portland-Troutdale Airport (1.9 miles)

  • Lowest 1 January, 2026

    37.9 °F

  • Average January

    40.5 °F

  • Highest 2 January, 2026

    45 °F

Climate (2021–Present)

Portland, Portland-Troutdale Airport (1.9 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    65.2 °F
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