S
M
T
W
T
F
S
26
71°
59°
27
71°
61°
28
72°
59°
29
71°
61°
30
74°
56°
31
70°
55°
1
70°
55°
2
71°
56°
3
70°
61°
4
70°
61°
5
71°
59°
6
70°
57°
7
76°
61°
8
77°
61°
9
78°
60°
10
77°
55°
11
73°
56°
12
74°
59°
13
71°
55°
14
72°
54°
15
72°
54°
16
73°
57°
17
70°
58°
18
70°
54°
19
71°
56°
20
72°
58°
21
75°
60°
22
76°
60°
23
75°
59°
24
76°
59°
25
76°
52°
26
74°
52°
27
69°
51°
28
68°
52°
29
69°
54°
30
68°
56°
31
67°
58°
1
70°
57°
2
74°
55°
3
70°
52°
4
71°
52°
5
69°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Saint George
Saint George's August 2026 forecast shows daily high temperatures ranging from 67° to 78°, with overnight lows between 51° and 61°. The average high for August is 72° 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 Saint George. See also: September | October | November.
