Triumph Lake Weather Forecast

    • 29
    • 47

    Decreasing Clouds

    • 33
    • 56

    Mostly Cloudy

    • 30
    • 48

    Partly Sunny

    • 29
    • 48

    Partly Sunny

    • 35
    • 57

    Chance Rain Showers

    • 38
    • 57

    Chance Rain Showers

    • 42
    • 65

    Partly Sunny

Today 7 May North St. Louis

Mostly sunny. Near steady temperature in the mid 40s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 7 May North St. Louis

Mostly clear. Cold with Lows in the upper 20s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Triumph Lake Temperature Statistics

May Temperature

Crane Lake - Scotts Seaplane Base (21.1 miles)

  • Lowest 1 May, 2026

    19.4 °F

  • Average May

    42.9 °F

  • Highest 2 May, 2026

    62.6 °F

Climate (2021–Present)

Crane Lake - Scotts Seaplane Base (21.1 miles)

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  • Average Low 2021–2026

    29.5 °F

  • Average 2021–2026

    41.1 °F

  • Average High 2021–2026

    51.5 °F
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