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Headquarters, WA

79°F
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Headquarters, WA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities

August

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
26
76°
61°
27
82°
55°
28
75°
61°
29
80°
55°
30
78°
55°
31
87°
52°
1
72°
66°
2
72°
53°
3
81°
51°
4
90°
54°
5
94°
54°
6
88°
61°
7
84°
60°
8
84°
57°
9
79°
54°
10
76°
58°
11
81°
57°
12
76°
60°
13
78°
58°
14
76°
60°
15
70°
60°
16
77°
60°
17
82°
59°
18
76°
60°
19
85°
59°
20
Mostly sunny and very warm
89°
59°
21
Partly sunny
81°
57°
22
Low clouds
75°
58°
23
Partly sunny and pleasant
73°
53°
24
Mostly sunny and warmer
84°
56°
25
A brief shower or two
83°
52°
26
Partly sunny and delightful
79°
51°
27
Increasing amounts of sun
77°
49°
28
Mostly cloudy
77°
49°
29
Periods of rain
74°
48°
30
Periods of rain
74°
48°
31
Mostly cloudy with a shower
71°
49°
1
Low clouds, then some sun
73°
49°
2
Clouds and breaks of sun
77°
48°
3
Mostly sunny
80°
52°
4
Mostly cloudy
76°
48°
5
Times of clouds and sun
75°
46°

Temperature Graph

°F
100° 88° 76° 64° 52° Aug
Today 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

August Weather in Headquarters

Headquarters's August 2026 forecast shows daily high temperatures ranging from 71° to 89°, with overnight lows between 46° and 59°. The average high for August is 78° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Headquarters. See also: September | October | November.

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