S
M
T
W
T
F
S
26
85°
65°
27
81°
59°
28
78°
60°
29
82°
64°
30
81°
60°
31
81°
58°
1
82°
59°
2
80°
57°
3
80°
58°
4
81°
57°
5
79°
58°
6
80°
59°
7
81°
59°
8
80°
63°
9
81°
65°
10
83°
62°
11
81°
64°
12
83°
61°
13
83°
59°
14
87°
57°
15
79°
57°
16
79°
58°
17
81°
59°
18
81°
57°
19
78°
56°
20
78°
56°
21
79°
57°
22
79°
58°
23
78°
58°
24
78°
56°
25
79°
62°
26
81°
64°
27
83°
64°
28
85°
63°
29
86°
55°
30
84°
56°
31
77°
57°
1
77°
57°
2
76°
62°
3
82°
54°
4
79°
54°
5
76°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Galion
Galion's August 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 54° and 65°. The average high for August is 81° with an average low of 59°. 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 Galion. See also: September | October | November.