S
M
T
W
T
F
S
26
70°
54°
27
69°
53°
28
70°
54°
29
70°
53°
30
69°
52°
31
69°
53°
1
71°
54°
2
70°
54°
3
72°
53°
4
78°
53°
5
69°
52°
6
71°
53°
7
72°
52°
8
76°
53°
9
77°
53°
10
77°
54°
11
76°
54°
12
72°
53°
13
71°
53°
14
72°
45°
15
68°
43°
16
70°
44°
17
69°
41°
18
71°
45°
19
69°
51°
20
74°
46°
21
78°
48°
22
76°
49°
23
79°
50°
24
74°
44°
25
74°
47°
26
73°
50°
27
70°
51°
28
69°
51°
29
74°
45°
30
65°
41°
31
64°
39°
1
65°
46°
2
71°
47°
3
75°
51°
4
74°
43°
5
70°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Carstairs
Carstairs's August 2026 forecast shows daily high temperatures ranging from 64° to 79°, with overnight lows between 37° and 54°. The average high for August is 72° with an average low of 49°. 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 Carstairs. See also: September | October | November.
