Lewis Weather Forecast

    • 47
    • 55

    Rain Showers Likely

    • 57
    • 64

    Rain Showers Likely

    • 46
    • 71

    Chance Rain Showers

    • 38
    • 61

    Partly Sunny

    • 39
    • 57

    Partly Sunny

    • 40
    • 60

    Partly Sunny

Today 15 Oct Polk

Mostly cloudy. Highs in the upper 50s. Southeast Winds 5 to 10 Mph.

Tonight 15 Oct Polk

Mostly cloudy. A 50 percent chance of rain Showers after midnight. Lows in the upper 40s. Southeast Winds 5 to 10 Mph.

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Lewis Temperature Statistics

October Temperature

Siren, Burnett County Airport (7.5 miles)

  • Lowest 8 October, 2025

    24.1 °F

  • Average October

    58.1 °F

  • Highest 4 October, 2025

    87.4 °F

Climate (2020–Present)

Siren, Burnett County Airport (7.5 miles)

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  • Average Low 2020–2025

    33 °F

  • Average 2020–2025

    44 °F

  • Average High 2020–2025

    53.8 °F
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