Lake of the Isles Weather Forecast

    • 31
    • 42

    Mostly Sunny

    • 39
    • 58

    Chance Rain Showers

    • 36
    • 46

    Rain Showers Likely

    • 33
    • 51

    Partly Sunny

    • 49
    • 58

    Chance Rain Showers

    • 47
    • 63

    Rain Showers Likely

Today 8 Apr Jefferson

Sunny and not as cold with Highs in the mid 40s. Light southwest Winds.

Tonight 8 Apr Jefferson

Mainly clear and windy. Lows Ranging from around 30 on the tug hill to the mid 30s across the lower Elevations. Light Winds, becoming south 20 to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake of the Isles Temperature Statistics

April Temperature

Fort Drum / Wheeler-Sack U. S. Army Airfield (23 miles)

  • Lowest 2 April, 2026

    32.4 °F

  • Average April

    44.6 °F

  • Highest 3 April, 2026

    73.4 °F

Climate (2021–Present)

Fort Drum / Wheeler-Sack U. S. Army Airfield (23 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    56 °F
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