S
M
T
W
T
F
S
26
86°
60°
27
85°
61°
28
86°
61°
29
86°
60°
30
85°
61°
31
84°
61°
1
85°
62°
2
84°
61°
3
85°
61°
4
84°
60°
5
84°
58°
6
82°
59°
7
84°
61°
8
85°
55°
9
78°
54°
10
78°
53°
11
79°
58°
12
78°
59°
13
79°
60°
14
80°
61°
15
80°
61°
16
83°
60°
17
79°
53°
18
78°
52°
19
78°
58°
20
81°
57°
21
80°
58°
22
83°
56°
23
82°
56°
24
82°
52°
25
76°
51°
26
77°
52°
27
75°
51°
28
74°
50°
29
77°
51°
30
76°
55°
31
81°
57°
1
82°
57°
2
82°
56°
3
81°
50°
4
80°
48°
5
73°
49°
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 73° to 86°, with overnight lows between 48° and 62°. The average high for August is 81° with an average low of 57°. 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.
