Lena Weather Forecast

    • 40
    • 67

    Increasing Clouds

    • 39
    • 60

    Mostly Cloudy

    • 39
    • 61

    Mostly Sunny

    • 40
    • 64

    Mostly Sunny

    • 41
    • 66

    Areas Fog

    • 42
    • 69

    Areas Fog

Today 20 Sep Southern Oconto County

Partly sunny. Highs in the upper 60s. Northeast wind 10 to 15 Mph.

Tonight 20 Sep Southern Oconto County

Colder. Mostly cloudy. Lows in the lower 40s. Northeast wind 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lena Temperature Statistics

September Temperature

Oconto J. Douglas Bake Memorial Airport (8.1 miles)

  • Lowest 14 September, 2026

    35.1 °F

  • Average September

    65.6 °F

  • Highest 1 September, 2026

    89.8 °F

Climate (2021–2026)

Oconto J. Douglas Bake Memorial Airport (8.1 miles)

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  • Average Low 2021–2026

    35.3 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    55.1 °F
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