High Island Lake Weather Forecast

    • 43
    • 72

    Breezy

    • 46
    • 73

    Mostly Sunny

    • 52
    • 78

    Chance Rain Showers

    • 50
    • 82

    Sunny

    • 51
    • 78

    Chance Rain Showers

    • 53
    • 78

    Rain Showers Likely

    • 47
    • 73

    Slight Chance Rain Showers

Today 12 May Sibley

Windy. Mostly sunny. Patchy blowing dust. Near steady temperature in the lower 70s. Northwest Winds 20 to 30 Mph with Gusts to around 45 Mph.

Tonight 12 May Sibley

Breezy, Colder, clear. Lows in the mid 40s. Northwest Winds 15 to 25 Mph with Gusts to around 40 Mph decreasing to 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

High Island Lake Temperature Statistics

May Temperature

Glencoe Municipal Airport (8.1 miles)

  • Lowest 7 May, 2026

    28.4 °F

  • Average May

    49.8 °F

  • Highest 8 May, 2026

    72.7 °F

Climate (2021–Present)

Glencoe Municipal Airport (8.1 miles)

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  • Average Low 2021–2026

    37.1 °F

  • Average 2021–2026

    46.7 °F

  • Average High 2021–2026

    56.2 °F
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