S
M
T
W
T
F
S
28
73°
52°
29
76°
52°
30
72°
55°
1
78°
52°
2
72°
48°
3
73°
49°
4
75°
54°
5
79°
57°
6
80°
54°
7
81°
56°
8
80°
53°
9
79°
51°
10
74°
50°
11
72°
51°
12
73°
54°
13
73°
51°
14
75°
51°
15
75°
52°
16
77°
51°
17
75°
52°
18
75°
56°
19
77°
57°
20
78°
53°
21
81°
56°
22
80°
57°
23
81°
56°
24
79°
52°
25
76°
55°
26
Hist. Avg.
71°
58°
27
Hist. Avg.
71°
58°
28
Hist. Avg.
71°
58°
29
Hist. Avg.
71°
58°
30
Hist. Avg.
71°
58°
31
Hist. Avg.
71°
58°
1
Hist. Avg.
71°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in New Glasgow
New Glasgow's July 2026 forecast shows daily high temperatures ranging from 72° to 81°, with overnight lows between 48° and 57°. The average high for July is 76° with an average low of 53°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in New Glasgow. See also: August | September | October.