S
M
T
W
T
F
S
26
65°
49°
27
64°
45°
28
65°
48°
29
60°
49°
30
59°
48°
31
62°
45°
1
62°
49°
2
59°
48°
3
59°
45°
4
60°
43°
5
57°
44°
6
57°
45°
7
58°
43°
8
56°
42°
9
57°
43°
10
58°
42°
11
60°
43°
12
59°
44°
13
57°
43°
14
56°
42°
15
56°
40°
16
55°
40°
17
55°
41°
18
56°
40°
19
55°
40°
20
56°
41°
21
58°
42°
22
56°
41°
23
59°
40°
24
60°
45°
25
60°
44°
26
59°
46°
27
58°
43°
28
58°
45°
29
57°
46°
30
55°
46°
31
56°
40°
1
55°
38°
2
53°
38°
3
53°
37°
4
52°
37°
5
52°
38°
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 65°, with overnight lows between 37° and 49°. The average high for August is 58° with an average low of 43°. 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.
