S
M
T
W
T
F
S
26
63°
48°
27
62°
49°
28
63°
48°
29
65°
51°
30
65°
52°
31
66°
51°
1
66°
49°
2
65°
47°
3
65°
52°
4
64°
51°
5
59°
50°
6
58°
47°
7
60°
50°
8
63°
49°
9
58°
45°
10
58°
48°
11
59°
50°
12
57°
46°
13
58°
49°
14
57°
47°
15
57°
47°
16
59°
46°
17
60°
45°
18
57°
46°
19
55°
46°
20
56°
44°
21
56°
43°
22
55°
41°
23
57°
43°
24
56°
44°
25
60°
48°
26
60°
49°
27
56°
47°
28
57°
47°
29
58°
46°
30
56°
43°
31
55°
47°
1
54°
46°
2
54°
44°
3
55°
45°
4
58°
43°
5
52°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Tundra
Tundra's August 2026 forecast shows daily high temperatures ranging from 52° to 66°, with overnight lows between 41° and 52°. The average high for August is 59° with an average low of 47°. 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 Tundra. See also: September | October | November.