S
M
T
W
T
F
S
26
80°
57°
27
81°
57°
28
81°
58°
29
80°
58°
30
76°
55°
31
71°
53°
1
72°
53°
2
77°
57°
3
73°
49°
4
73°
52°
5
77°
51°
6
76°
53°
7
79°
51°
8
81°
55°
9
79°
55°
10
77°
49°
11
73°
45°
12
70°
45°
13
71°
46°
14
74°
48°
15
73°
46°
16
74°
47°
17
76°
49°
18
74°
52°
19
75°
55°
20
79°
54°
21
80°
54°
22
79°
55°
23
80°
51°
24
75°
51°
25
69°
49°
26
67°
51°
27
70°
49°
28
72°
46°
29
67°
40°
30
67°
42°
31
68°
49°
1
72°
41°
2
67°
41°
3
67°
40°
4
68°
42°
5
67°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Alexander
Alexander's August 2026 forecast shows daily high temperatures ranging from 67° to 81°, with overnight lows between 40° and 58°. The average high for August is 74° with an average low of 50°. 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 Alexander. See also: September | October | November.