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
75°
65°
12
72°
63°
13
84°
61°
14
82°
68°
15
84°
68°
16
85°
72°
17
84°
72°
18
81°
63°
19
79°
62°
20
81°
65°
21
83°
63°
22
82°
64°
23
77°
59°
24
76°
54°
25
78°
52°
26
81°
54°
27
84°
63°
28
82°
59°
29
84°
60°
30
85°
62°
31
88°
69°
1
92°
70°
2
93°
69°
3
94°
73°
4
86°
69°
5
83°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Galloway
Galloway's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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.