S
M
T
W
T
F
S
26
67°
49°
27
66°
48°
28
65°
49°
29
65°
46°
30
64°
48°
31
63°
48°
1
60°
49°
2
59°
50°
3
64°
51°
4
64°
47°
5
63°
47°
6
64°
46°
7
57°
46°
8
60°
47°
9
62°
49°
10
63°
50°
11
61°
47°
12
60°
50°
13
63°
51°
14
64°
51°
15
63°
50°
16
64°
50°
17
63°
49°
18
60°
49°
19
60°
42°
20
61°
49°
21
62°
49°
22
59°
48°
23
56°
48°
24
56°
46°
25
57°
48°
26
57°
48°
27
56°
47°
28
54°
42°
29
55°
47°
30
55°
47°
31
54°
48°
1
56°
47°
2
54°
46°
3
Hist. Avg.
56°
43°
4
Hist. Avg.
56°
43°
5
Hist. Avg.
56°
43°
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 54° to 67°, with overnight lows between 42° and 51°. The average high for August is 60° 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 Tundra. See also: September | October | November.