Island Lake Weather Forecast

    • 55
    • 79

    Slight Chance Rain Showers

    • 56
    • 77

    Chance Rain Showers

    • 54
    • 69

    Chance Rain Showers

    • 55
    • 64

    Chance Thunderstorms

    • 55
    • 66

    Chance Rain Showers

    • 53
    • 69

    Mostly Cloudy

Today 15 Sep Logan

Partly sunny with a slight chance of Showers and Thunderstorms. Highs in the upper 70s. Southwest Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 15 Sep Logan

Mostly clear in the Evening, then partly cloudy with a slight chance of Showers after midnight. Patchy fog. Lows in the mid 50s. Southwest Winds 5 to 10 Mph, becoming north after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Island Lake Temperature Statistics

September Temperature

LINTON (33.6 miles)

  • Lowest 6 September, 2025

    33.8 °F

  • Average September

    61.4 °F

  • Highest 12 September, 2025

    89.6 °F

Climate (2020–Present)

LINTON (33.6 miles)

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  • Average Low 2020–2025

    31.5 °F

  • Average 2020–2025

    43.8 °F

  • Average High 2020–2025

    55.6 °F
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