S
M
T
W
T
F
S
26
89°
78°
27
88°
78°
28
89°
77°
29
89°
78°
30
90°
78°
31
91°
77°
1
91°
78°
2
90°
78°
3
91°
77°
4
91°
78°
5
92°
78°
6
92°
77°
7
91°
78°
8
92°
78°
9
89°
77°
10
92°
75°
11
92°
76°
12
92°
75°
13
91°
76°
14
90°
75°
15
91°
76°
16
90°
76°
17
91°
75°
18
92°
76°
19
92°
75°
20
91°
75°
21
91°
76°
22
90°
76°
23
91°
75°
24
90°
76°
25
89°
75°
26
89°
73°
27
90°
75°
28
90°
76°
29
91°
75°
30
91°
76°
31
92°
76°
1
92°
75°
2
89°
76°
3
90°
75°
4
89°
76°
5
90°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Watergate
Watergate's August 2026 forecast shows daily high temperatures ranging from 88° to 92°, with overnight lows between 73° and 78°. The average high for August is 91° with an average low of 76°. 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 Watergate. See also: September | October | November.