S
M
T
W
T
F
S
26
71°
49°
27
61°
53°
28
74°
46°
29
63°
49°
30
73°
48°
31
67°
51°
1
74°
56°
2
68°
58°
3
66°
57°
4
64°
50°
5
64°
52°
6
63°
55°
7
62°
55°
8
61°
54°
9
67°
53°
10
69°
55°
11
68°
52°
12
73°
51°
13
85°
51°
14
87°
53°
15
74°
50°
16
71°
51°
17
64°
57°
18
62°
56°
19
61°
52°
20
56°
51°
21
60°
53°
22
62°
54°
23
60°
51°
24
65°
46°
25
65°
45°
26
58°
50°
27
62°
44°
28
59°
51°
29
56°
52°
30
58°
50°
31
57°
48°
1
56°
48°
2
61°
46°
3
62°
51°
4
65°
52°
5
66°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Haines
Haines's August 2026 forecast shows daily high temperatures ranging from 56° to 66°, with overnight lows between 44° and 53°. The average high for August is 60° 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 Haines. See also: September | October | November.
