Birch Lake Weather Forecast

    • 62
    • 79

    Chance Thunderstorms

    • 53
    • 78

    Slight Chance Rain Showers

    • 48
    • 64

    Chance Rain Showers

    • 43
    • 58

    Partly Sunny

    • 42
    • 63

    Mostly Sunny

    • 47
    • 66

    Partly Sunny

Today 21 Aug Central St. Louis

Patchy fog in the morning. Partly sunny. Humid with Highs around 80. South Winds 5 to 10 Mph.

Tonight 21 Aug Central St. Louis

Mostly clear. Patchy fog. Near steady temperature in the mid 50s. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Birch Lake Temperature Statistics

August Temperature

Ely, Ely Municipal Airport (5.6 miles)

  • Lowest 1 August, 2025

    48.2 °F

  • Average August

    65.6 °F

  • Highest 7 August, 2025

    84.2 °F

Climate (2020–Present)

Ely, Ely Municipal Airport (5.6 miles)

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  • Average Low 2020–2025

    29.3 °F

  • Average 2020–2025

    40.3 °F

  • Average High 2020–2025

    49.9 °F
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