Fountain Lake Weather Forecast

    • 49
    • 71

    Partly Sunny

    • 50
    • 74

    Partly Sunny

    • 51
    • 74

    Partly Sunny

    • 52
    • 72

    Rain Showers Likely

    • 50
    • 72

    Chance Thunderstorms

    • 52
    • 75

    Slight Chance Thunderstorms

    • 55
    • 77

    Slight Chance Thunderstorms

Today 20 Jun Polk

Mostly sunny. A 20 percent chance of Showers late in the afternoon. Highs in the lower 70s. Northwest Winds 5 to 10 Mph.

Tonight 20 Jun Polk

Partly cloudy. A 20 percent chance of rain Showers early in the evening. Lows around 50. Northwest Winds up to 5 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fountain Lake Temperature Statistics

June Temperature

Siren, Burnett County Airport (11.2 miles)

  • Lowest 15 June, 2026

    41.7 °F

  • Average June

    66.4 °F

  • Highest 7 June, 2026

    86 °F

Climate (2021–2026)

Siren, Burnett County Airport (11.2 miles)

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  • Average Low 2021–2026

    32.9 °F

  • Average 2021–2026

    43.9 °F

  • Average High 2021–2026

    53.7 °F
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