High Island Lake Weather Forecast

    • 51
    • 81

    Increasing Clouds

    • 45
    • 64

    Partly Sunny

    • 44
    • 61

    Partly Sunny

    • 42
    • 60

    Chance Rain Showers

    • 31
    • 52

    Breezy

    • 41
    • 56

    Mostly Sunny

Today 12 Oct Sibley

Mostly sunny. A 20 percent chance of rain Showers in the afternoon. Highs in the lower 80s. North Winds up to 5 Mph shifting to the south around 5 Mph in the afternoon.

Tonight 12 Oct Sibley

Increasing Clouds. Lows in the lower 50s. Northwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

High Island Lake Temperature Statistics

October Temperature

Glencoe Municipal Airport (8.1 miles)

  • Lowest 2 October, 2026

    38.5 °F

  • Average October

    57.3 °F

  • Highest 6 October, 2026

    83.7 °F

Climate (2021–2026)

Glencoe Municipal Airport (8.1 miles)

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  • Average Low 2021–2026

    37.1 °F

  • Average 2021–2026

    46.6 °F

  • Average High 2021–2026

    56.1 °F
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