Coon Lake Weather Forecast

    • 62
    • 83

    Chance Thunderstorms

    • 61
    • 75

    Chance Thunderstorms

    • 58
    • 70

    Chance Thunderstorms

    • 59
    • 70

    Chance Thunderstorms

    • 59
    • 73

    Chance Thunderstorms

    • 54
    • 74

    Slight Chance Thunderstorms

    • 51
    • 70

    Partly Sunny

Today 17 Sep Polk

Partly sunny. Near steady temperature in the upper 70s. East Winds up to 5 Mph.

Tonight 17 Sep Polk

Mostly cloudy. Slight chance of Thunderstorms early in the Evening, then chance of Thunderstorms in the late evening and early morning. Chance of Showers and slight chance of Thunderstorms late in the night. Lows in the lower 60s. East Winds up to 5 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Coon Lake Temperature Statistics

September Temperature

Siren, Burnett County Airport (11.8 miles)

  • Lowest 7 September, 2025

    33.8 °F

  • Average September

    59.7 °F

  • Highest 13 September, 2025

    84 °F

Climate (2020–Present)

Siren, Burnett County Airport (11.8 miles)

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  • Average Low 2020–2025

    32.9 °F

  • Average 2020–2025

    43.8 °F

  • Average High 2020–2025

    53.6 °F
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