Poplar Weather Forecast

    • 54
    • 62

    Chance Rain Showers

    • 55
    • 62

    Rain Showers Likely

    • 55
    • 68

    Rain Showers Likely

    • 55
    • 71

    Chance Thunderstorms

    • 55
    • 72

    Slight Chance Thunderstorms

    • 53
    • 67

    Slight Chance Rain Showers

Today 18 Sep Douglas

Cloudy with a slight chance of Thunderstorms. A chance of Showers, mainly this morning. Much cooler. Near steady temperature in the lower 60s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 30 percent.

Tonight 18 Sep Douglas

Cloudy with a chance of Showers and Thunderstorms. Lows in the mid 50s. Northeast Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Poplar Temperature Statistics

September Temperature

Duluth - Sky Harbor Airport (14.9 miles)

  • Lowest 7 September, 2025

    41 °F

  • Average September

    57.7 °F

  • Highest 2 September, 2025

    75.2 °F

Climate (2020–Present)

Duluth - Sky Harbor Airport (14.9 miles)

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  • Average Low 2020–2025

    35.9 °F

  • Average 2020–2025

    42.7 °F

  • Average High 2020–2025

    49.7 °F
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