Sinneeg Lake Weather Forecast

    • 36
    • 54

    Rain Showers

    • 36
    • 50

    Rain Showers Likely

    • 36
    • 60

    Mostly Sunny

    • 46
    • 65

    Chance Rain Showers

    • 44
    • 69

    Chance Rain Showers

    • 40
    • 62

    Partly Sunny

    • 42
    • 62

    Chance Rain Showers

Today 11 May North St. Louis

Sunny and not as cool. Near steady temperature in the mid 50s. South Winds around 5 Mph.

Tonight 11 May North St. Louis

Mostly cloudy. Showers likely after midnight. Not as cool with Lows in the upper 30s. Southeast Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sinneeg Lake Temperature Statistics

May Temperature

Ely, Ely Municipal Airport (22.4 miles)

  • Lowest 1 May, 2026

    19.9 °F

  • Average May

    40.9 °F

  • Highest 2 May, 2026

    61.5 °F

Climate (2021–Present)

Ely, Ely Municipal Airport (22.4 miles)

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  • Average Low 2021–2026

    29.2 °F

  • Average 2021–2026

    40.2 °F

  • Average High 2021–2026

    49.8 °F
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