Island Lake Weather Forecast

    • 10
    • 28

    Decreasing Clouds

    • 21
    • 31

    Mostly Cloudy

    • 29
    • 41

    Mostly Cloudy

    • 24
    • 39

    Chance Snow

    • 16
    • 31

    Mostly Cloudy

    • 18
    • 31

    Mostly Cloudy

Today 6 Feb Barnes

Mostly cloudy. A chance of Flurries early this morning. Highs in the mid 20s. North Winds 10 to 20 Mph.

Tonight 6 Feb Barnes

Mostly cloudy. Lows 5 to 10. Southeast Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Island Lake Temperature Statistics

February Temperature

Jamestown, Jamestown Municipal Airport (13.7 miles)

  • Lowest 3 February, 2026

    3.9 °F

  • Average February

    20.2 °F

  • Highest 1 February, 2026

    36.6 °F

Climate (2021–Present)

Jamestown, Jamestown Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    32.9 °F

  • Average 2021–2026

    43.5 °F

  • Average High 2021–2026

    54.4 °F
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