Swan Lake Weather Forecast

    • 42
    • 61

    Increasing Clouds

    • 44
    • 64

    Mostly Cloudy

    • 45
    • 61

    Rain Showers Likely

    • 48
    • 68

    Partly Sunny

    • 52
    • 78

    Mostly Sunny

    • 56
    • 84

    Mostly Sunny

Today 20 May Emmet

Partly sunny. Highs in the lower 60s. Northeast Winds 5 to 10 Mph.

Tonight 20 May Emmet

Mostly cloudy. Lows in the lower 40s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Swan Lake Temperature Statistics

May Temperature

Estherville, Estherville Municipal Airport (4.3 miles)

  • Lowest 6 May, 2026

    28.7 °F

  • Average May

    55.6 °F

  • Highest 15 May, 2026

    89.7 °F

Climate (2021–Present)

Estherville, Estherville Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    37.5 °F

  • Average 2021–2026

    48.2 °F

  • Average High 2021–2026

    59 °F
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