S
M
T
W
T
F
S
26
100°
75°
27
100°
73°
28
100°
73°
29
95°
75°
30
91°
73°
31
97°
75°
1
84°
72°
2
90°
68°
3
91°
63°
4
95°
66°
5
97°
66°
6
97°
70°
7
95°
70°
8
91°
72°
9
97°
70°
10
99°
70°
11
99°
70°
12
100°
72°
13
102°
72°
14
102°
70°
15
102°
68°
16
103°
74°
17
96°
72°
18
95°
72°
19
101°
73°
20
95°
71°
21
96°
69°
22
92°
68°
23
95°
67°
24
94°
66°
25
95°
68°
26
94°
68°
27
93°
67°
28
92°
69°
29
89°
64°
30
92°
67°
31
83°
68°
1
83°
68°
2
84°
67°
3
83°
60°
4
81°
58°
5
81°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Guy
Guy's August 2026 forecast shows daily high temperatures ranging from 81° to 103°, with overnight lows between 58° and 74°. The average high for August is 91° with an average low of 67°. 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 Guy. See also: September | October | November.
