Round Lake Weather Forecast

    • 50
    • 72

    Becoming Sunny

    • 54
    • 79

    Chance Rain Showers

    • 54
    • 73

    Rain Showers Likely

    • 53
    • 75

    Rain Showers

    • 52
    • 73

    Mostly Sunny

    • 57
    • 80

    Chance Rain Showers

Today 14 Jun Le Sueur

Mostly cloudy then becoming mostly sunny early in the morning then becoming sunny. Highs in the lower 70s. Northwest Winds 10 to 15 Mph.

Tonight 14 Jun Le Sueur

Clear. Lows in the upper 40s. West Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Round Lake Temperature Statistics

June Temperature

Mankato, Mankato Regional Airport (8.1 miles)

  • Lowest 3 June, 2026

    57.9 °F

  • Average June

    73.1 °F

  • Highest 10 June, 2026

    89.1 °F

Climate (2021–Present)

Mankato, Mankato Regional Airport (8.1 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    57.2 °F
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