Boulder Lake Weather Forecast

    • 47
    • 75

    Rain

    • 46
    • 70

    Mostly Cloudy

    • 45
    • 61

    Rain Likely

    • 44
    • 66

    Chance Rain

    • 46
    • 71

    Rain

    • 27
    • 55

    Chance Rain/Snow

    • 27
    • 46

    Partly Sunny

Today 13 Apr Northern Oconto County

Partly sunny with a chance of light rain and Thunderstorms. Some Thunderstorms may produce heavy rainfall. Highs in the lower 70s. Southeast wind 5 to 10 Mph.

Tonight 13 Apr Northern Oconto County

Cooler. Rain and a chance of Thunderstorms. Areas of fog after midnight. Some Thunderstorms may produce heavy rainfall. Lows in the middle 40s. East wind 5 to 10 Mph in the evening becoming light and variable. Chance of rain near 100 percent.

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Boulder Lake Temperature Statistics

April Temperature

Langlade County Airport (23 miles)

  • Lowest 7 April, 2026

    14.5 °F

  • Average April

    33.8 °F

  • Highest 8 April, 2026

    55.8 °F

Climate (2021–Present)

Langlade County Airport (23 miles)

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  • Average Low 2021–2026

    32.9 °F

  • Average 2021–2026

    42.7 °F

  • Average High 2021–2026

    52 °F
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