S
M
T
W
T
F
S
26
79°
65°
27
84°
63°
28
83°
66°
29
80°
60°
30
85°
57°
31
86°
60°
1
78°
69°
2
80°
68°
3
82°
62°
4
86°
54°
5
88°
64°
6
87°
64°
7
85°
69°
8
87°
67°
9
87°
65°
10
84°
68°
11
N/A
12
81°
68°
13
80°
70°
14
81°
60°
15
81°
66°
16
89°
67°
17
81°
61°
18
80°
62°
19
81°
61°
20
84°
65°
21
81°
63°
22
82°
60°
23
81°
60°
24
80°
50°
25
78°
58°
26
80°
61°
27
83°
64°
28
85°
63°
29
79°
60°
30
77°
57°
31
76°
61°
1
77°
63°
2
79°
63°
3
84°
64°
4
81°
63°
5
82°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Galloway
Galloway's August 2026 forecast shows daily high temperatures ranging from 76° to 89°, with overnight lows between 50° and 70°. The average high for August is 81° with an average low of 62°. 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 Galloway. See also: September | October | November.