Beaver Lake Weather Forecast

    • 51
    • 72

    Decreasing Clouds

    • 51
    • 65

    Rain Showers

    • 48
    • 62

    Rain Showers

    • 46
    • 67

    Mostly Cloudy

    • 43
    • 61

    Mostly Cloudy

    • 44
    • 62

    Partly Sunny

    • 46
    • 66

    Partly Sunny

Today 17 Sep Southern Oconto County

Mostly sunny. Temperatures near 70. Light and variable wind.

Tonight 17 Sep Southern Oconto County

Partly cloudy in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the lower 50s. Light and variable wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Beaver Lake Temperature Statistics

September Temperature

Oconto J. Douglas Bake Memorial Airport (12.4 miles)

  • Lowest 14 September, 2026

    35.1 °F

  • Average September

    67.1 °F

  • Highest 1 September, 2026

    89.8 °F

Climate (2021–2026)

Oconto J. Douglas Bake Memorial Airport (12.4 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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