Boulder Lake Weather Forecast

    • 46
    • 69

    Increasing Clouds

    • 51
    • 68

    Mostly Cloudy

    • 41
    • 64

    Mostly Cloudy

    • 33
    • 52

    Mostly Cloudy

    • 36
    • 51

    Mostly Cloudy

    • 40
    • 59

    Chance Rain Showers

Today 23 Oct Northern Oconto County

Mostly cloudy in the morning then becoming partly cloudy. Areas of dense fog reducing Visibilities to less than 1/4 mile at Times in the morning. Highs in the upper 60s. Light and variable wind becoming south around 5 Mph in the afternoon.

Tonight 23 Oct Northern Oconto County

Partly cloudy in the evening then becoming mostly cloudy. Lows in the middle 40s. Light and variable wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Boulder Lake Temperature Statistics

October Temperature

Langlade County Airport (23 miles)

  • Lowest 17 October, 2026

    26.6 °F

  • Average October

    53 °F

  • Highest 10 October, 2026

    81.9 °F

Climate (2021–2026)

Langlade County Airport (23 miles)

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  • Average Low 2021–2026

    33 °F

  • Average 2021–2026

    42.9 °F

  • Average High 2021–2026

    52.2 °F
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