S
M
T
W
T
F
S
26
87°
81°
27
87°
80°
28
86°
81°
29
88°
81°
30
88°
80°
31
87°
81°
1
88°
81°
2
87°
80°
3
87°
81°
4
87°
80°
5
86°
80°
6
87°
81°
7
87°
80°
8
86°
80°
9
87°
79°
10
87°
79°
11
86°
80°
12
87°
79°
13
87°
78°
14
86°
79°
15
86°
78°
16
87°
79°
17
86°
80°
18
87°
79°
19
87°
79°
20
86°
78°
21
86°
80°
22
87°
80°
23
87°
81°
24
88°
80°
25
88°
80°
26
86°
79°
27
86°
80°
28
88°
80°
29
88°
79°
30
86°
79°
31
87°
78°
1
88°
79°
2
86°
78°
3
85°
80°
4
86°
80°
5
88°
79°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Guguan
Guguan's August 2026 forecast shows daily high temperatures ranging from 85° to 88°, with overnight lows between 78° and 81°. The average high for August is 87° with an average low of 80°. 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 Guguan. See also: September | October | November.
