S
M
T
W
T
F
S
26
70°
42°
27
67°
40°
28
67°
42°
29
68°
38°
30
68°
41°
31
69°
39°
1
67°
39°
2
67°
40°
3
66°
37°
4
65°
38°
5
66°
38°
6
67°
39°
7
66°
38°
8
67°
39°
9
69°
39°
10
68°
40°
11
64°
36°
12
66°
39°
13
Hist. Avg.
62°
38°
14
Hist. Avg.
61°
37°
15
Hist. Avg.
61°
37°
16
Hist. Avg.
61°
37°
17
Hist. Avg.
60°
36°
18
Hist. Avg.
60°
36°
19
Hist. Avg.
60°
36°
20
Hist. Avg.
60°
36°
21
Hist. Avg.
59°
35°
22
Hist. Avg.
59°
35°
23
Hist. Avg.
59°
35°
24
Hist. Avg.
59°
35°
25
Hist. Avg.
58°
34°
26
Hist. Avg.
58°
34°
27
Hist. Avg.
58°
34°
28
Hist. Avg.
58°
33°
29
Hist. Avg.
57°
33°
30
Hist. Avg.
57°
33°
31
Hist. Avg.
57°
33°
1
Hist. Avg.
56°
32°
2
Hist. Avg.
56°
32°
3
Hist. Avg.
56°
32°
4
Hist. Avg.
56°
31°
5
Hist. Avg.
55°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Alcan Border
Alcan Border's August 2026 forecast shows daily high temperatures ranging from 64° to 70°, with overnight lows between 36° and 42°. The average high for August is 67° with an average low of 39°. 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 Alcan Border. See also: September | October | November.
