Oulu Weather Forecast

    • 37
    • 60

    Mostly Cloudy

    • 41
    • 61

    Mostly Sunny

    • 46
    • 66

    Partly Sunny

    • 50
    • 65

    Mostly Cloudy

    • 50
    • 68

    Mostly Cloudy

    • 53
    • 67

    Chance Rain Showers

    • 50
    • 68

    Partly Sunny

Today 21 Sep Bayfield

Partly sunny with a 20 percent chance of Showers. Highs in the upper 60s.

Tonight 21 Sep Bayfield

Mostly cloudy. Patchy frost after midnight. Lows in the mid 30s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oulu Temperature Statistics

September Temperature

Duluth - Sky Harbor Airport (24.9 miles)

  • Lowest 14 September, 2026

    46.4 °F

  • Average September

    63.4 °F

  • Highest 1 September, 2026

    84.2 °F

Climate (2021–2026)

Duluth - Sky Harbor Airport (24.9 miles)

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  • Average Low 2021–2026

    35.7 °F

  • Average 2021–2026

    42.4 °F

  • Average High 2021–2026

    49.4 °F
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