Seattle weather by month › April
Seattle in April: weather and what to expect
It’s fine, but not the best. June and August are more pleasant.
April weather in Seattle
Daytime high58°F 14°C
Night low42°F 6°C
Rain3.0 in 75 mm
AirDry
SunSunny
In April, Seattle averages highs of 58°F (14°C) and lows of 42°F (6°C), with 3.0 in (75 mm) of rain. The air feels dry and the sun is sunny. 1991–2020 averages, not a forecast.
Pack: a sweater for evenings.
Places with the same weather in April
Match out of 100 for April, one city per country.
Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec