Heikkilla Lake Weather Forecast

    • 56
    • 63

    Rain Showers

    • 45
    • 73

    Partly Sunny

    • 33
    • 61

    Mostly Sunny

    • 37
    • 59

    Partly Sunny

    • 38
    • 57

    Chance Rain Showers

    • 33
    • 56

    Partly Sunny

Today 29 Sep Central St. Louis

A chance of Showers this Morning, then Showers this afternoon. Highs in the lower 60s. South Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

Tonight 29 Sep Central St. Louis

Cloudy. A chance of Showers in the evening. Patchy fog. Humid with Lows in the mid 50s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Heikkilla Lake Temperature Statistics

September Temperature

Ely, Ely Municipal Airport (19.3 miles)

  • Lowest 22 September, 2026

    29.5 °F

  • Average September

    57.5 °F

  • Highest 6 September, 2026

    82 °F

Climate (2021–2026)

Ely, Ely Municipal Airport (19.3 miles)

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  • Average Low 2021–2026

    29.1 °F

  • Average 2021–2026

    40.1 °F

  • Average High 2021–2026

    49.7 °F
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