Round Lake Weather Forecast

    • 34
    • 47

    Mostly Cloudy

    • 51
    • 61

    Mostly Cloudy

    • 29
    • 67

    Rain Showers Likely

    • 26
    • 41

    Mostly Sunny

    • 34
    • 45

    Partly Sunny

    • 42
    • 54

    Partly Sunny

    • 43
    • 62

    Mostly Cloudy

Today 24 Mar Allegan

Mostly cloudy. Highs in the upper 40s. Southwest Winds 5 to 10 Mph with Gusts to around 20 Mph.

Tonight 24 Mar Allegan

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 30s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Round Lake Temperature Statistics

March Temperature

Holland - West Michigan Regional Airport (13.7 miles)

  • Lowest 1 March, 2026

    15.1 °F

  • Average March

    39.4 °F

  • Highest 9 March, 2026

    68.6 °F

Climate (2021–Present)

Holland - West Michigan Regional Airport (13.7 miles)

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  • Average Low 2021–2026

    42.9 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.8 °F
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