Seattle, WA Weather Forecast and Current Conditions

WEATHER ALERTS - Flood Watch - Wind Advisory - Wind Advisory - Special Weather Statement

Current Conditions From Nearby Local Station

Partly Cloudy 53°F
Feels Like 53°F  
Humidity 86% Dew Point 49°F Wind SW 15 MPH Gusts 22 Barometer 29.86 in.
Report from a personal weather station 0.3 mi. WNW of central Seattle
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Point Forecast at a Glance

MonDec 15
Mon Dec 15: Rain, High 54F, Low 46F
50%
54
46
TueDec 16
Tue Dec 16: Rain, High 54F, Low 43F
100%
54
43
WedDec 17
Wed Dec 17: Rain, High 47F, Low 43F
80%
47
43
ThuDec 18
Thu Dec 18: Rain, High 50F, Low 39F
100%
50
39
FriDec 19
Fri Dec 19: Rain, High 46F, Low 39F
50%
46
39
SatDec 20
Sat Dec 20: Rain, High 45F, Low 39F
50%
45
39
SunDec 21
Sun Dec 21: Snow, High 45F, Low 38F
50%
45
38

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7-Day Temperature Trend

Week Ahead Summary

Cooling trend continues with high temperatures dropping from 54°F to 45°F. Unsettled weather expected with rain on most days, including one day with snow.

Climate Context

This week's forecast shows temperatures running 3°F above the historical average for December. Normal highs for this period are around 46°F with lows around 35°F.

This Date in Weather History

1901 - An intense cold front swept across the eastern U.S. The cold front produced heavy rain in Louisiana, and heavy snow in the northeastern U.S.

More on this and other weather history

Seattle, WA 7 Day Weather Forecast Details

Monday Dec 15

Rain

Day: A 50 percent chance of rain. Partly sunny, with a steady temperature around 54. Southwest wind 18 to 20 mph, with gusts as high as 32 mph.

Rain

Night: Rain. Low around 46. South wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Dec 16

Rain

Day: Rain. High near 54. South southwest wind 11 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Rain

Night: Rain. Low around 43. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday Dec 17

Rain

Day: Rain. High near 47. South southwest wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Rain

Night: Rain. Low around 43. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Dec 18

Rain

Day: Rain. High near 50. Chance of precipitation is 100%.

Rain

Night: Rain. Cloudy, with a low around 39.

Friday Dec 19

Rain

Day: Rain. Mostly cloudy, with a high near 46.

Rain

Night: Rain. Mostly cloudy, with a low around 39.

Saturday Dec 20

Rain

Day: Rain. Mostly cloudy, with a high near 45.

Snow

Night: Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 39.

Sunday Dec 21

Snow

Day: Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 45.

Snow

Night: Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 38.

Monday Dec 22

Snow

Day: Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 45.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.