Swan Lake Weather Forecast

    • 77
    • 91

    Becoming Sunny

    • 77
    • 99

    Hot

    • 65
    • 95

    Thunderstorms Likely

    • 57
    • 79

    Chance Thunderstorms

    • 59
    • 71

    Rain Showers

    • 61
    • 72

    Rain Showers Likely

Today 20 Jun Sibley

Mostly sunny. Highs around 90. South Winds 10 to 15 Mph.

Tonight 20 Jun Sibley

Warmer. Partly cloudy. Lows in the upper 70s. South Winds 10 to 15 Mph with Gusts to around 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Swan Lake Temperature Statistics

June Temperature

New Ulm Municipal Airport (12.4 miles)

  • Lowest 10 June, 2025

    46.4 °F

  • Average June

    65.6 °F

  • Highest 2 June, 2025

    91.4 °F

Climate (2020–Present)

New Ulm Municipal Airport (12.4 miles)

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  • Average Low 2020–2025

    37 °F

  • Average 2020–2025

    46.8 °F

  • Average High 2020–2025

    56.4 °F
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