S
M
T
W
T
F
S
26
87°
64°
27
82°
65°
28
85°
61°
29
90°
65°
30
83°
59°
31
81°
52°
1
80°
56°
2
88°
63°
3
71°
53°
4
68°
45°
5
78°
43°
6
83°
49°
7
71°
47°
8
75°
43°
9
72°
44°
10
71°
53°
11
76°
47°
12
76°
49°
13
76°
54°
14
71°
58°
15
68°
55°
16
73°
50°
17
73°
47°
18
72°
41°
19
76°
45°
20
72°
51°
21
79°
49°
22
74°
48°
23
80°
44°
24
82°
58°
25
73°
58°
26
75°
49°
27
78°
43°
28
76°
48°
29
83°
59°
30
80°
61°
31
76°
55°
1
73°
54°
2
78°
48°
3
64°
54°
4
78°
50°
5
81°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Glenboro
Glenboro'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 Glenboro. See also: September | October | November.