Boulder Lake Weather Forecast

    • 55
    • 79

    Mostly Sunny

    • 59
    • 81

    Partly Sunny

    • 62
    • 83

    Chance Rain Showers

    • 66
    • 88

    Chance Thunderstorms

    • 60
    • 87

    Chance Thunderstorms

    • 57
    • 83

    Partly Sunny

Today 23 Jul Northern Oconto County

Mostly sunny. Highs around 80. West wind 5 to 10 Mph.

Tonight 23 Jul Northern Oconto County

Clear. Lows in the middle 50s. Light and variable wind.

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Boulder Lake Temperature Statistics

July Temperature

Langlade County Airport (23 miles)

  • Lowest 21 July, 2026

    49.1 °F

  • Average July

    71.3 °F

  • Highest 14 July, 2026

    91.6 °F

Climate (2021–2026)

Langlade County Airport (23 miles)

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  • Average Low 2021–2026

    33 °F

  • Average 2021–2026

    42.8 °F

  • Average High 2021–2026

    52.1 °F
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