Boulder Lake Weather Forecast

    • 28
    • 49

    Mostly Cloudy

    • 25
    • 48

    Becoming Sunny

    • 36
    • 56

    Partly Sunny

    • 39
    • 64

    Slight Chance Rain Showers

    • 37
    • 65

    Chance Rain Showers

    • 34
    • 56

    Chance Rain Showers

    • 31
    • 54

    Chance Rain Showers

Today 30 Apr Northern Oconto County

Rain Showers likely. Temperatures in the lower 40s. Light and variable wind.

Tonight 30 Apr Northern Oconto County

Mostly cloudy. A chance of rain Showers in the evening. Areas of frost in the Evening, then widespread frost after midnight. Lows in the upper 20s. Northeast wind 5 to 10 Mph in the evening becoming light and variable. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Boulder Lake Temperature Statistics

April Temperature

Langlade County Airport (23 miles)

  • Lowest 7 April, 2026

    14.5 °F

  • Average April

    40 °F

  • Highest 13 April, 2026

    75.6 °F

Climate (2021–Present)

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 °F
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