S
M
T
W
T
F
S
28
95°
79°
29
95°
79°
30
95°
75°
1
97°
77°
2
93°
75°
3
93°
73°
4
95°
77°
5
93°
73°
6
95°
72°
7
86°
72°
8
95°
72°
9
95°
77°
10
97°
77°
11
91°
77°
12
91°
73°
13
82°
73°
14
84°
73°
15
90°
73°
16
90°
72°
17
93°
75°
18
93°
77°
19
95°
77°
20
97°
77°
21
99°
75°
22
100°
79°
23
91°
77°
24
95°
77°
25
95°
77°
26
95°
77°
27
96°
74°
28
97°
75°
29
96°
76°
30
96°
76°
31
96°
78°
1
100°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in San Augustine
San Augustine's July 2026 forecast shows daily high temperatures ranging from 96° to 100°, with overnight lows between 72° and 78°. The average high for July is 97° with an average low of 75°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in San Augustine. See also: August | September | October.
