Niswi Lake Weather Forecast

    • 22
    • 41

    Mostly Cloudy

    • 20
    • 42

    Chance Rain/Snow

    • 18
    • 35

    Slight Chance Snow

    • 12
    • 35

    Slight Chance Snow

    • 8
    • 30

    Partly Sunny

    • 21
    • 40

    Partly Sunny

    • 30
    • 52

    Partly Sunny

Today 3 Apr North St. Louis

Mostly cloudy. Highs in the lower 40s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 3 Apr North St. Louis

Mostly cloudy. Lows in the lower 20s. West Winds around 5 Mph in the Evening, becoming light and variable.

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Niswi Lake Temperature Statistics

April Temperature

Ely, Ely Municipal Airport (19.3 miles)

  • Lowest 1 April, 2025

    10.4 °F

  • Average April

    27.2 °F

  • Highest 1 April, 2025

    39.2 °F

Climate (2020–Present)

Ely, Ely Municipal Airport (19.3 miles)

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  • Average Low 2020–2025

    29.3 °F

  • Average 2020–2025

    40.3 °F

  • Average High 2020–2025

    49.9 °F
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