Deep Lake Weather Forecast

    • 37
    • 57

    Mostly Cloudy

    • 42
    • 73

    Mostly Cloudy

    • 25
    • 49

    Mostly Cloudy

    • 33
    • 49

    Mostly Cloudy

    • 30
    • 55

    Mostly Cloudy

    • 37
    • 52

    Mostly Cloudy

Today 20 Mar Monroe

Partly sunny. Highs in the mid 50s. Northwest Winds 5 to 10 Mph.

Tonight 20 Mar Monroe

Mostly cloudy. Lows in the upper 30s. North Winds around 5 Mph, becoming south after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Deep Lake Temperature Statistics

March Temperature

Black River Falls Area Airport (8.7 miles)

  • Lowest 2 March, 2026

    8.2 °F
  • Average March

    35.7 °F
  • Highest 9 March, 2026

    70.2 °F

Climate (2021–Present)

Black River Falls Area Airport (8.7 miles)

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  • Average Low 2021–2026

    33.8 °F
  • Average 2021–2026

    47.2 °F
  • Average High 2021–2026

    58.3 °F
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