S
M
T
W
T
F
S
26
92°
78°
27
94°
76°
28
93°
75°
29
93°
76°
30
95°
77°
31
92°
77°
1
92°
78°
2
93°
75°
3
92°
77°
4
93°
75°
5
92°
76°
6
93°
77°
7
93°
75°
8
91°
75°
9
92°
76°
10
95°
75°
11
92°
77°
12
95°
77°
13
95°
76°
14
96°
75°
15
94°
75°
16
96°
76°
17
94°
75°
18
93°
75°
19
94°
77°
20
93°
75°
21
92°
74°
22
93°
76°
23
94°
75°
24
96°
76°
25
94°
77°
26
96°
78°
27
95°
77°
28
94°
74°
29
93°
75°
30
93°
75°
31
90°
76°
1
91°
76°
2
89°
75°
3
90°
74°
4
89°
73°
5
89°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Jacinto City
Jacinto City's August 2026 forecast shows daily high temperatures ranging from 89° to 96°, with overnight lows between 72° and 78°. The average high for August is 93° 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 Jacinto City. See also: September | October | November.