Round Lake Weather Forecast

    • 36
    • 64

    Increasing Clouds

    • 43
    • 70

    Partly Sunny

    • 40
    • 72

    Slight Chance Rain Showers

    • 38
    • 64

    Partly Sunny

    • 47
    • 73

    Chance Rain Showers

    • 46
    • 76

    Partly Sunny

Today 7 May Nobles

Widespread frost in the morning. Sunny. Not as cool with Highs in the lower 60s. Northwest Winds 5 to 10 Mph.

Tonight 7 May Nobles

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 30s. Northwest Winds 5 to 10 Mph, becoming east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Round Lake Temperature Statistics

May Temperature

Worthington, Worthington Municipal Airport (9.3 miles)

  • Lowest 1 May, 2026

    33.1 °F

  • Average May

    52.6 °F

  • Highest 3 May, 2026

    69.1 °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

    47.3 °F

  • Average High 2021–2026

    57.4 °F
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