S
M
T
W
T
F
S
26
64°
52°
27
64°
50°
28
65°
50°
29
63°
52°
30
63°
52°
31
64°
51°
1
64°
54°
2
65°
54°
3
63°
53°
4
64°
54°
5
62°
48°
6
62°
49°
7
65°
49°
8
65°
48°
9
66°
50°
10
67°
51°
11
66°
50°
12
70°
52°
13
71°
46°
14
69°
51°
15
69°
50°
16
68°
50°
17
69°
45°
18
68°
49°
19
68°
45°
20
67°
50°
21
66°
48°
22
66°
44°
23
61°
43°
24
59°
43°
25
58°
42°
26
59°
43°
27
61°
46°
28
61°
44°
29
60°
43°
30
59°
42°
31
58°
44°
1
57°
41°
2
58°
43°
3
60°
45°
4
59°
44°
5
57°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Talkeetna
Talkeetna's August 2026 forecast shows daily high temperatures ranging from 57° to 71°, with overnight lows between 41° and 54°. The average high for August is 64° with an average low of 48°. 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 Talkeetna. See also: September | October | November.