Oulu Weather Forecast

    • 42
    • 55

    Chance Rain Showers

    • 42
    • 61

    Mostly Cloudy

    • 44
    • 64

    Partly Sunny

    • 55
    • 70

    Chance Thunderstorms

    • 53
    • 69

    Chance Thunderstorms

    • 47
    • 65

    Mostly Cloudy

Today 5 Sep Bayfield

Mostly cloudy with a 20 percent chance of Showers. Highs in the lower 50s. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 5 Sep Bayfield

Mostly cloudy. A slight chance of Showers in the evening. Lows in the lower 40s. West Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oulu Temperature Statistics

September Temperature

Duluth - Sky Harbor Airport (24.9 miles)

  • Lowest 3 September, 2025

    48.2 °F

  • Average September

    62.6 °F

  • Highest 2 September, 2025

    75.2 °F

Climate (2020–Present)

Duluth - Sky Harbor Airport (24.9 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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