S
M
T
W
T
F
S
26
64°
46°
27
63°
46°
28
61°
52°
29
59°
45°
30
59°
45°
31
63°
50°
1
68°
48°
2
68°
50°
3
68°
54°
4
64°
46°
5
73°
49°
6
80°
52°
7
82°
54°
8
80°
55°
9
78°
52°
10
72°
53°
11
68°
51°
12
67°
47°
13
63°
46°
14
62°
46°
15
64°
48°
16
66°
49°
17
65°
47°
18
64°
40°
19
64°
38°
20
62°
39°
21
63°
39°
22
63°
37°
23
64°
39°
24
66°
42°
25
66°
40°
26
65°
40°
27
66°
41°
28
67°
42°
29
66°
41°
30
67°
42°
31
66°
41°
1
65°
40°
2
66°
41°
3
65°
40°
4
60°
40°
5
59°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Alma
Alma's August 2026 forecast shows daily high temperatures ranging from 59° to 82°, with overnight lows between 37° and 55°. The average high for August is 67° with an average low of 44°. 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 Alma. See also: September | October | November.