Seattle Weather Forecast

    • 47
    • 52

    Rain Likely

    • 47
    • 51

    Rain

    • 41
    • 52

    Rain

    • 39
    • 47

    Chance Rain Showers

    • 41
    • 46

    Rain Likely

    • 42
    • 48

    Chance Rain

Today 18 Dec Seattle and Vicinity

Windy. Rain in the Morning, then Showers likely in the afternoon. Rainfall Amounts a quarter to a half inch possible. Highs in the lower 50s. South wind 15 to 25 Mph becoming southwest 15 to 30 Mph in the afternoon.

Tonight 18 Dec Seattle and Vicinity

Breezy. Showers likely in the Evening, then mostly cloudy with a chance of Showers after midnight. Rainfall Amounts a tenth to a quarter of an inch possible. Lows in the lower to mid 40s. Southwest wind 15 to 25 Mph becoming south after midnight. Gusts to 35 Mph.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Seattle Temperature Statistics

December Temperature

Seattle, Seattle Boeing Field (3.7 miles)

  • Lowest 6 December, 2018

    27 °F
  • Average December

    43.3 °F
  • Highest 14 December, 2018

    57 °F

Climate (2010–Present)

Seattle, Seattle Boeing Field (3.7 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2010–Present

    48.1 °F
  • Average 2010–Present

    55 °F
  • Average High 2010–Present

    62.3 °F
Get an account to remove ads