S
M
T
W
T
F
S
26
72°
46°
27
67°
52°
28
69°
42°
29
74°
44°
30
73°
45°
31
78°
44°
1
79°
43°
2
72°
54°
3
59°
54°
4
60°
51°
5
62°
49°
6
60°
52°
7
56°
50°
8
60°
49°
9
71°
51°
10
74°
53°
11
75°
54°
12
70°
56°
13
64°
56°
14
79°
52°
15
70°
58°
16
61°
54°
17
59°
51°
18
57°
48°
19
56°
48°
20
65°
51°
21
61°
50°
22
59°
49°
23
59°
47°
24
55°
48°
25
58°
48°
26
58°
45°
27
52°
40°
28
56°
50°
29
57°
46°
30
52°
37°
31
54°
34°
1
54°
38°
2
55°
45°
3
55°
48°
4
59°
46°
5
58°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Iditarod
Iditarod's August 2026 forecast shows daily high temperatures ranging from 52° to 59°, with overnight lows between 34° and 48°. The average high for August is 56° with an average low of 42°. 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 Iditarod. See also: September | October | November.
