Lake City Weather Forecast

    • 46
    • 62

    Rain Showers

    • 46
    • 64

    Mostly Cloudy

    • 46
    • 64

    Partly Sunny

    • 51
    • 65

    Chance Rain

    • 51
    • 63

    Chance Rain

    • 49
    • 64

    Chance Rain

Today 25 Sep City of Seattle

Breezy. Partly sunny with a chance of Showers and a slight chance of Thunderstorms in the Morning, then Showers and a slight chance of Thunderstorms in the afternoon. Rainfall Amounts a quarter to a half inch Possible, except higher Amounts possible in Thunderstorms. Highs near 60. North wind 10 to 20 Mph becoming southwest 15 to 25 Mph in the afternoon. Gusts to 40 Mph.

Tonight 25 Sep City of Seattle

Mostly clear. A slight chance of Showers in the evening. Lows in the mid 40s to lower 50s. Southwest wind 10 to 15 Mph with Gusts to 25 Mph becoming south after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake City Temperature Statistics

September Temperature

Boeing Field - King County International Airport (11.8 miles)

  • Lowest 19 September, 2026

    52 °F

  • Average September

    62 °F

  • Highest 9 September, 2026

    78.1 °F

Climate (2021–2026)

Boeing Field - King County International Airport (11.8 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    54.2 °F

  • Average High 2021–2026

    61.6 °F
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