S
M
T
W
T
F
S
26
60°
48°
27
60°
48°
28
61°
51°
29
60°
48°
30
60°
48°
31
61°
49°
1
60°
50°
2
60°
49°
3
61°
49°
4
61°
53°
5
62°
52°
6
62°
52°
7
60°
49°
8
60°
48°
9
63°
53°
10
67°
52°
11
68°
53°
12
69°
52°
13
68°
53°
14
68°
51°
15
66°
47°
16
60°
49°
17
60°
52°
18
65°
51°
19
65°
48°
20
59°
46°
21
63°
51°
22
63°
47°
23
59°
46°
24
58°
46°
25
57°
45°
26
57°
46°
27
58°
50°
28
57°
51°
29
57°
49°
30
58°
50°
31
57°
48°
1
58°
44°
2
61°
44°
3
62°
51°
4
59°
49°
5
57°
46°
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 57° to 69°, with overnight lows between 44° and 53°. 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.
