Round Lake Weather Forecast

    • 43
    • 71

    Partly Sunny

    • 40
    • 80

    Partly Sunny

    • 27
    • 49

    Partly Sunny

    • 37
    • 52

    Mostly Cloudy

    • 35
    • 57

    Mostly Cloudy

    • 40
    • 65

    Partly Sunny

Today 20 Mar Nobles

Mostly sunny. Highs in the lower 70s. Northwest Winds 5 to 10 Mph.

Tonight 20 Mar Nobles

Partly cloudy. Lows in the lower 40s. West Winds 5 to 10 Mph, becoming south after midnight.

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Round Lake Temperature Statistics

March Temperature

Worthington, Worthington Municipal Airport (9.3 miles)

  • Lowest 16 March, 2026

    -0.9 °F

  • Average March

    32.9 °F

  • Highest 8 March, 2026

    70 °F

Climate (2021–Present)

Worthington, Worthington Municipal Airport (9.3 miles)

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  • Average Low 2021–2026

    37.2 °F

  • Average 2021–2026

    47.2 °F

  • Average High 2021–2026

    57.3 °F
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