S
M
T
W
T
F
S
26
58°
46°
27
59°
47°
28
58°
49°
29
58°
49°
30
59°
46°
31
58°
46°
1
57°
49°
2
58°
50°
3
59°
51°
4
59°
47°
5
57°
46°
6
57°
49°
7
62°
46°
8
63°
48°
9
64°
48°
10
62°
49°
11
63°
52°
12
64°
51°
13
63°
50°
14
64°
51°
15
64°
48°
16
63°
45°
17
63°
48°
18
62°
48°
19
60°
49°
20
60°
49°
21
57°
44°
22
57°
43°
23
55°
43°
24
54°
44°
25
55°
42°
26
54°
42°
27
55°
43°
28
53°
44°
29
53°
43°
30
54°
42°
31
52°
41°
1
53°
44°
2
53°
45°
3
52°
46°
4
54°
43°
5
53°
42°
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 64°, with overnight lows between 41° and 52°. The average high for August is 58° with an average low of 46°. 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.