Get the monthly weather forecast for Seattle, WA, including daily high/low, historical averages, to help you plan ahead.

Jul 31, 2024 · Temperature March registers an average high-temperature of a cool 50.5°F (10.3°C), slightly varied from February's 46.2°F (7.9°C). Seattle records a steady low-temperature average of …

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.

Check accurate weather in March in Seattle (WA). Expect Seattle March temperature around 12°C (53°F). Read clothing tips & recommended activities.

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 …

Oct 31, 2025 · The chart illustrates March temperature patterns in Seattle, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the …

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 …

The average daily temperature expected in Seattle in this month is 12°C (54°F), dropping to an average temperature of 3°C (37°F). Seattle sees up to 5 hours of sunshine per day throughout the month.

These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Seattle in march. In march in Seattle, the climate is wet (with 2.8in of rainfall …

Seattle weather in March: Expect average highs of 11°C, lows of 3°C, and some rainfall. Includes packing tips and daily averages.