Round Lake Weather Forecast

    • 34
    • 56

    Increasing Clouds

    • 30
    • 54

    Mostly Sunny

    • 43
    • 65

    Partly Sunny

    • 40
    • 65

    Slight Chance Rain Showers

    • 48
    • 71

    Partly Sunny

    • 51
    • 78

    Slight Chance Thunderstorms

Today 9 May East Otter Tail

Sunny. Highs in the mid 50s. Breezy. Northwest Winds 15 to 25 Mph.

Tonight 9 May East Otter Tail

Showers likely. Lows 35 to 40. Northwest Winds 5 to 15 Mph. Chance of rain 70 percent.

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Round Lake Temperature Statistics

May Temperature

Wadena Municipal Airport (17.4 miles)

  • Lowest 1 May, 2026

    24.8 °F

  • Average May

    46.4 °F

  • Highest 3 May, 2026

    68 °F

Climate (2021–Present)

Wadena Municipal Airport (17.4 miles)

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  • Average Low 2021–2026

    32.5 °F

  • Average 2021–2026

    42.8 °F

  • Average High 2021–2026

    52.6 °F
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