S
M
T
W
T
F
S
26
79°
57°
27
78°
59°
28
80°
59°
29
82°
58°
30
81°
59°
31
82°
57°
1
79°
56°
2
77°
57°
3
80°
53°
4
79°
58°
5
79°
59°
6
80°
56°
7
81°
52°
8
75°
53°
9
75°
55°
10
76°
55°
11
75°
53°
12
73°
53°
13
74°
52°
14
77°
53°
15
76°
56°
16
74°
57°
17
73°
54°
18
74°
53°
19
79°
53°
20
74°
52°
21
74°
54°
22
73°
51°
23
Hist. Avg.
69°
54°
24
Hist. Avg.
68°
54°
25
Hist. Avg.
68°
54°
26
Hist. Avg.
68°
54°
27
Hist. Avg.
68°
53°
28
Hist. Avg.
68°
53°
29
Hist. Avg.
67°
53°
30
Hist. Avg.
67°
53°
31
Hist. Avg.
67°
52°
1
Hist. Avg.
67°
52°
2
Hist. Avg.
66°
52°
3
Hist. Avg.
66°
52°
4
Hist. Avg.
66°
51°
5
Hist. Avg.
66°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in New Glasgow
New Glasgow's August 2026 forecast shows daily high temperatures ranging from 73° to 82°, with overnight lows between 51° and 59°. The average high for August is 77° with an average low of 55°. 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 New Glasgow. See also: September | October | November.
