Island Lake Weather Forecast

    • 32
    • 65

    Decreasing Clouds

    • 36
    • 61

    Partly Sunny

    • 37
    • 64

    Mostly Sunny

    • 37
    • 68

    Mostly Sunny

    • 38
    • 70

    Partly Sunny

    • 40
    • 72

    Partly Sunny

Today 20 Sep Luce

Mostly cloudy in the Morning, then clearing. Highs in the mid 60s. Temperature falling into the upper 50s in the afternoon. North Winds 5 to 15 Mph with Gusts up to 25 Mph.

Tonight 20 Sep Luce

Clear. Patchy frost after midnight. Lows around 34 inland to around 41 at the shore. Inland, northeast Winds 5 to 10 Mph, becoming east after midnight. Near the Shore, northeast Winds 15 to 20 Mph, becoming east 10 to 15 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Island Lake Temperature Statistics

September Temperature

Newberry, Luce County Airport (11.8 miles)

  • Lowest 14 September, 2026

    41 °F

  • Average September

    62.9 °F

  • Highest 9 September, 2026

    84.2 °F

Climate (2021–2026)

Newberry, Luce County Airport (11.8 miles)

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  • Average Low 2021–2026

    35 °F

  • Average 2021–2026

    43.6 °F

  • Average High 2021–2026

    52.1 °F
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