10-day forecast for Headquarters, WA: 50° to 89°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Sunday, August 16
77°
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0979° / 53°0
Morning58°feels 57°
Afternoon78°feels 77°
Evening70°feels 70°
Overnight56°feels 56°
79 °
Headquarters, Sunday, 9 August
Mostly clear. High 79°, low 53°.
Pressure30.06 inHg
Wind2.9 mph NW
Humidity40%
Visibility6.2 mi
Dew point48°
Mon, 1080° / 52°0
Morning57°feels 56°
Afternoon78°feels 78°
Evening66°feels 65°
Overnight55°feels 55°
80 °
Headquarters, Monday, 10 August
Clear. High 80°, low 52°.
Pressure30.09 inHg
Wind4.5 mph N
Humidity46%
Visibility6.2 mi
Dew point50°
Tue, 1182° / 50°0
Morning58°feels 57°
Afternoon80°feels 80°
Evening69°feels 68°
Overnight52°feels 51°
82 °
Headquarters, Tuesday, 11 August
Clear. High 82°, low 50°.
Pressure30.09 inHg
Wind4.5 mph N
Humidity45%
Visibility6.2 mi
Dew point52°
Wed, 1277° / 53°0
Morning57°feels 57°
Afternoon77°feels 77°
Evening62°feels 61°
Overnight54°feels 54°
77 °
Headquarters, Wednesday, 12 August
Mostly clear. High 77°, low 53°.
Pressure30.03 inHg
Wind4 mph W
Humidity52%
Visibility6.2 mi
Dew point53°
Thu, 1383° / 50°0
Morning62°feels 62°
Afternoon79°feels 78°
Evening68°feels 68°
Overnight58°feels 57°
83 °
Headquarters, Thursday, 13 August
Clear. High 83°, low 50°.
Pressure29.91 inHg
Wind8.6 mph N
Humidity36%
Visibility—
Dew point48°
Fri, 1489° / 53°0
Morning67°feels 66°
Afternoon84°feels 82°
Evening71°feels 71°
Overnight62°feels 62°
89 °
Headquarters, Friday, 14 August
Clear. High 89°, low 53°.
Pressure29.94 inHg
Wind5.7 mph N
Humidity31%
Visibility—
Dew point49°
Sat, 1589° / 57°0
Morning71°feels 70°
Afternoon86°feels 84°
Evening69°feels 69°
Overnight62°feels 62°
89 °
Headquarters, Saturday, 15 August
Overcast. High 89°, low 57°.
Pressure29.97 inHg
Wind4.8 mph NW
Humidity28%
Visibility—
Dew point49°
Sun, 1689° / 57°0
Morning71°feels 70°
Afternoon86°feels 84°
Evening68°feels 67°
Overnight61°feels 60°
89 °
Headquarters, Sunday, 16 August
Clear. High 89°, low 57°.
Pressure29.97 inHg
Wind7.7 mph W
Humidity28%
Visibility—
Dew point49°
Mon, 1787° / 54°0
Morning69°feels 68°
Afternoon84°feels 82°
Evening67°feels 67°
Overnight61°feels 61°
87 °
Headquarters, Monday, 17 August
Mostly clear. High 87°, low 54°.
Pressure29.97 inHg
Wind5 mph NW
Humidity25%
Visibility—
Dew point44°
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 Headquarters, 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.