Poplar Weather Forecast

    • 46
    • 77

    Mostly Sunny

    • 48
    • 80

    Mostly Sunny

    • 56
    • 79

    Rain Showers Likely

    • 54
    • 79

    Partly Sunny

    • 51
    • 79

    Mostly Sunny

    • 52
    • 77

    Partly Sunny

Today 18 Aug Douglas

Sunny, cooler. Near steady temperature in the mid 70s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 18 Aug Douglas

Mostly clear. Colder with Lows in the mid 40s. Northwest Winds 5 to 10 Mph, becoming west after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Poplar Temperature Statistics

August Temperature

Duluth - Sky Harbor Airport (14.9 miles)

  • Lowest 5 August, 2026

    53.6 °F

  • Average August

    68.1 °F

  • Highest 6 August, 2026

    84.2 °F

Climate (2021–2026)

Duluth - Sky Harbor Airport (14.9 miles)

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  • Average Low 2021–2026

    35.7 °F

  • Average 2021–2026

    42.4 °F

  • Average High 2021–2026

    49.3 °F
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