S
M
T
W
T
F
S
26
70°
53°
27
62°
55°
28
60°
50°
29
61°
52°
30
61°
53°
31
62°
52°
1
60°
50°
2
61°
49°
3
61°
51°
4
62°
51°
5
61°
52°
6
61°
53°
7
62°
52°
8
61°
49°
9
60°
48°
10
60°
49°
11
61°
52°
12
61°
53°
13
63°
53°
14
61°
52°
15
59°
48°
16
59°
46°
17
60°
46°
18
59°
47°
19
59°
47°
20
58°
48°
21
58°
48°
22
59°
48°
23
59°
47°
24
62°
51°
25
63°
50°
26
60°
50°
27
63°
49°
28
60°
48°
29
63°
47°
30
63°
46°
31
62°
48°
1
62°
50°
2
61°
49°
3
57°
46°
4
56°
44°
5
55°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Tee Harbor
Tee Harbor's August 2026 forecast shows daily high temperatures ranging from 55° to 70°, with overnight lows between 44° and 55°. The average high for August is 61° with an average low of 49°. 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 Tee Harbor. See also: September | October | November.
