S
M
T
W
T
F
S
26
85°
67°
27
85°
67°
28
84°
66°
29
81°
62°
30
80°
59°
31
77°
59°
1
76°
60°
2
78°
59°
3
79°
65°
4
79°
61°
5
80°
63°
6
82°
66°
7
83°
64°
8
79°
62°
9
79°
59°
10
80°
59°
11
81°
61°
12
85°
66°
13
84°
65°
14
85°
66°
15
83°
65°
16
85°
66°
17
86°
64°
18
79°
58°
19
78°
56°
20
76°
56°
21
77°
57°
22
77°
56°
23
78°
56°
24
79°
57°
25
82°
57°
26
83°
59°
27
83°
59°
28
81°
56°
29
76°
55°
30
76°
56°
31
79°
59°
1
82°
55°
2
76°
54°
3
75°
55°
4
77°
60°
5
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Morgan Hill
Morgan Hill's August 2026 forecast shows daily high temperatures ranging from 75° to 86°, with overnight lows between 54° and 67°. The average high for August is 80° with an average low of 60°. 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 Morgan Hill. See also: September | October | November.
