10-day forecast for Whittier, WA: 47° to 83°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
83°
Best day: Friday, August 14
60° · 0.4 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1075° / 47°0
Morning52°feels 51°
Afternoon74°feels 73°
Evening62°feels 61°
Overnight49°feels 48°
75 °
Whittier, Monday, 10 August
Mostly clear. High 75°, low 47°.
Pressure30.00 inHg
Wind7.2 mph W
Humidity38%
Visibility6.2 mi
Dew point43°
Tue, 1177° / 49°0
Morning59°feels 58°
Afternoon77°feels 76°
Evening63°feels 62°
Overnight51°feels 50°
77 °
Whittier, Tuesday, 11 August
Clear. High 77°, low 49°.
Pressure30.03 inHg
Wind6.6 mph W
Humidity34%
Visibility6.2 mi
Dew point42°
Wed, 1275° / 50°0
Morning59°feels 58°
Afternoon75°feels 74°
Evening63°feels 62°
Overnight52°feels 51°
75 °
Whittier, Wednesday, 12 August
Clear. High 75°, low 50°.
Pressure29.94 inHg
Wind6.6 mph W
Humidity43%
Visibility6.2 mi
Dew point46°
Thu, 1380° / 49°0
Morning66°feels 65°
Afternoon78°feels 77°
Evening64°feels 63°
Overnight51°feels 50°
80 °
Whittier, Thursday, 13 August
Clear. High 80°, low 49°.
Pressure29.83 inHg
Wind8.1 mph W
Humidity28%
Visibility—
Dew point42°
Fri, 1483° / 54°0
Morning70°feels 68°
Afternoon80°feels 79°
Evening65°feels 64°
Overnight60°feels 59°
83 °
Whittier, Friday, 14 August
Overcast. High 83°, low 54°.
Pressure29.88 inHg
Wind8.7 mph W
Humidity28%
Visibility—
Dew point44°
Sat, 1582° / 54°0
Morning69°feels 68°
Afternoon79°feels 78°
Evening64°feels 63°
Overnight59°feels 58°
82 °
Whittier, Saturday, 15 August
Clear. High 82°, low 54°.
Pressure29.91 inHg
Wind8.4 mph W
Humidity33%
Visibility—
Dew point48°
Sun, 1677° / 54°0
Morning66°feels 65°
Afternoon75°feels 74°
Evening62°feels 61°
Overnight56°feels 56°
77 °
Whittier, Sunday, 16 August
Overcast. High 77°, low 54°.
Pressure29.91 inHg
Wind9.8 mph W
Humidity32%
Visibility—
Dew point43°
Mon, 1760° / 52°0.4
Morning55°feels 55°
Afternoon56°feels 55°
Evening53°feels 52°
Overnight53°feels 52°
60 °
Whittier, Monday, 17 August
Light rain. High 60°, low 52°.
Pressure30.00 inHg
Wind4 mph W
Humidity95%
Visibility—
Dew point54°
Tue, 1870° / 51°0.01
Morning58°feels 58°
Afternoon69°feels 67°
Evening58°feels 57°
Overnight52°feels 52°
70 °
Whittier, Tuesday, 18 August
Light rain. High 70°, low 51°.
Pressure29.94 inHg
Wind8.6 mph W
Humidity41%
Visibility—
Dew point43°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Whittier, WA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.