S
M
T
W
T
F
S
26
77°
61°
27
77°
57°
28
82°
61°
29
88°
55°
30
79°
54°
31
77°
57°
1
75°
57°
2
78°
62°
3
82°
64°
4
74°
65°
5
74°
58°
6
74°
59°
7
77°
62°
8
73°
57°
9
74°
59°
10
75°
60°
11
76°
61°
12
76°
58°
13
75°
59°
14
75°
58°
15
71°
57°
16
72°
56°
17
69°
55°
18
68°
55°
19
68°
52°
20
67°
51°
21
66°
50°
22
67°
51°
23
67°
51°
24
70°
56°
25
72°
56°
26
72°
54°
27
71°
54°
28
72°
55°
29
71°
54°
30
72°
55°
31
72°
55°
1
71°
54°
2
69°
50°
3
66°
50°
4
66°
51°
5
67°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Calshot
Calshot's August 2026 forecast shows daily high temperatures ranging from 66° to 82°, with overnight lows between 49° and 65°. The average high for August is 72° with an average low of 56°. 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 Calshot. See also: September | October | November.
