S
M
T
W
T
F
S
26
68°
54°
27
68°
54°
28
69°
52°
29
69°
56°
30
71°
56°
31
72°
54°
1
73°
57°
2
69°
56°
3
71°
56°
4
72°
57°
5
73°
55°
6
73°
55°
7
74°
57°
8
72°
55°
9
70°
53°
10
72°
56°
11
73°
57°
12
73°
57°
13
72°
56°
14
74°
57°
15
75°
58°
16
75°
57°
17
73°
56°
18
71°
54°
19
72°
56°
20
73°
56°
21
72°
55°
22
72°
52°
23
71°
56°
24
68°
54°
25
67°
53°
26
67°
54°
27
68°
53°
28
67°
53°
29
67°
55°
30
68°
55°
31
68°
50°
1
67°
50°
2
66°
54°
3
66°
49°
4
70°
48°
5
66°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Glewstone
Glewstone's August 2026 forecast shows daily high temperatures ranging from 66° to 75°, with overnight lows between 48° and 58°. The average high for August is 70° with an average low of 54°. 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 Glewstone. See also: September | October | November.