S
M
T
W
T
F
S
26
76°
54°
27
73°
54°
28
75°
53°
29
75°
54°
30
77°
54°
31
81°
49°
1
74°
54°
2
78°
53°
3
74°
54°
4
64°
55°
5
77°
56°
6
78°
56°
7
80°
59°
8
82°
59°
9
77°
60°
10
76°
61°
11
72°
57°
12
71°
56°
13
70°
56°
14
70°
54°
15
69°
56°
16
70°
56°
17
71°
55°
18
71°
58°
19
72°
57°
20
72°
58°
21
74°
59°
22
74°
59°
23
75°
58°
24
75°
60°
25
74°
59°
26
75°
59°
27
75°
58°
28
74°
59°
29
74°
58°
30
75°
59°
31
75°
60°
1
74°
59°
2
75°
59°
3
75°
58°
4
74°
59°
5
75°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Guadalupe
Guadalupe's August 2026 forecast shows daily high temperatures ranging from 64° to 82°, with overnight lows between 54° and 61°. The average high for August is 74° with an average low of 58°. 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 Guadalupe. See also: September | October | November.
