- Seattle (WA) Weather in March: Temperature Rainfall
March in Seattle brings low temperatures around 12°C during the day, dropping to 4°C at night, with quite a bit of rainfall expected, averaging around 124 mm for the month
- March Weather in Seattle Washington, United States
In Seattle during March average daily high temperatures increase from 53°F to 57°F and it is overcast or mostly cloudy about 67% of the time
- Seattle Weather in March
March marks the beginning of spring in Seattle, with temperatures ranging from 39°F to 54°F (4°C to 12°C) Days continue to lengthen, with around 12 hours of daylight While rain showers are still common, they begin to decrease, with an average of 3 inches (76 mm) of precipitation
- Seattle, WA Monthly Weather | AccuWeather
Seattle's March 2026 forecast shows daily high temperatures ranging from 55° to 62°, with overnight lows between 41° and 47° The average high for March is 58° with an average low of 44°
- Seattle WA Weather in March - Current Results
This page gives detailed information on the typical March temperature, precipitation, sun, humidity, wind and storms for Seattle The weather measurements are averages based on climate data gathered at Seattle — Tacoma International Airport, located south of the city center
- March Weather in Seattle: Temperatures, Humidity, Sunshine, and UV . . .
The chart illustrates March temperature patterns in Seattle, showcasing daily minimum, maximum, and average temperatures It highlights the typical range of temperatures throughout the month, providing insights into weather trends
- Seattle Weather in March — Average Temperature Rainfall . . .
March weather in Seattle, Washington: average high 54°F, low 39 7°F, 3 64" rainfall
- Seattle Weather in March | Temperature, Rain What to Pack
In March, Seattle experiences average highs of 22°C (72°F) and lows of 13°C (55°F) Expect around 4 rainy days and 4 hours of sunshine per day, with humidity averaging 65%
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