Birch Lake Weather Forecast

    • 41
    • 63

    Dense Fog

    • 40
    • 64

    Mostly Cloudy

    • 46
    • 68

    Mostly Sunny

    • 35
    • 71

    Rain

    • 22
    • 42

    Chance Rain/Snow

    • 22
    • 38

    Mostly Sunny

Today 14 Apr Iron

Partly sunny with a 20 percent chance of rain. Warmer. Near steady temperature in the upper 50s. West Winds around 5 Mph.

Tonight 14 Apr Iron

Mostly cloudy. Patchy fog in the Evening, then widespread fog after midnight. Lows in the upper 30s. North Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Birch Lake Temperature Statistics

April Temperature

Manitowish Waters Airport (6.2 miles)

  • Lowest 7 April, 2026

    5.4 °F

  • Average April

    33.6 °F

  • Highest 12 April, 2026

    67.1 °F

Climate (2021–Present)

Manitowish Waters Airport (6.2 miles)

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  • Average Low 2021–2026

    29.6 °F

  • Average 2021–2026

    40.5 °F

  • Average High 2021–2026

    50.1 °F
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