Historical weather data, all-time temperature records, and monthly climate averages for Edmonds, WA. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5 in Edmonds sits right in the coin-flip zone — there's a 50% chance of rain, and historically the day has ranged from a chilly 32° (1948) to a surprisingly warm 69° (2007). The average falls at a mild 54° high and 41° low, classic early spring Pacific Northwest: not quite cold, not quite warm.
Edmonds has seen genuine extremes over its 78 years of records — from a scorching 100° during the infamous June 2021 heat dome to a bone-chilling 3° in January 1950. Snow is rare but not mythical; a single day in January 1950 dropped 6.8 inches, still the all-time record.
Summers here are genuinely pleasant, with highs peaking around 75° in mid-August before the rains return by November — the wettest stretch of the year averages 1.36 inches in a single week. If you're avoiding rain, aim for July or August; if you're avoiding cold, skip January through February when highs barely clear the mid-40s.