Round Lake Weather Forecast

    • 40
    • 63

    Mostly Sunny

    • 44
    • 68

    Partly Sunny

    • 44
    • 65

    Rain Showers

    • 44
    • 64

    Chance Rain Showers

    • 52
    • 76

    Mostly Sunny

    • 58
    • 84

    Mostly Sunny

    • 58
    • 86

    Partly Sunny

Today 20 May East Otter Tail

Sunny. Highs in the mid 60s. South Winds around 5 Mph.

Tonight 20 May East Otter Tail

Mostly clear. Lows 35 to 40. Southeast Winds 5 to 15 Mph.

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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

    51.3 °F

  • Highest 15 May, 2026

    80.6 °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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