Lake of the Isles Weather Forecast

    • 43
    • 61

    Rain Showers

    • 44
    • 58

    Chance Rain Showers

    • 46
    • 66

    Partly Sunny

    • 48
    • 69

    Chance Rain Showers

    • 47
    • 69

    Partly Sunny

    • 55
    • 75

    Chance Rain Showers

Today 13 May Jefferson

Showers, breezy with Highs Ranging from the mid 50s on the tug hill to the lower 60s across the lower Elevations. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph, becoming south. Chance of rain near 100 percent.

Tonight 13 May Jefferson

Showers in the Evening, then Showers likely overnight. Lows in the lower 40s. South Winds 5 to 10 Mph, becoming light. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake of the Isles Temperature Statistics

May Temperature

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

  • Lowest 1 May, 2026

    34.7 °F

  • Average May

    48.6 °F

  • Highest 5 May, 2026

    70.3 °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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