S
M
T
W
T
F
S
26
70°
61°
27
70°
61°
28
66°
60°
29
64°
59°
30
66°
61°
31
67°
61°
1
68°
60°
2
67°
60°
3
67°
61°
4
68°
61°
5
69°
60°
6
69°
62°
7
68°
61°
8
69°
61°
9
70°
62°
10
70°
61°
11
69°
62°
12
71°
62°
13
70°
60°
14
69°
61°
15
69°
60°
16
68°
60°
17
68°
59°
18
68°
60°
19
68°
59°
20
67°
59°
21
68°
58°
22
68°
60°
23
67°
59°
24
68°
59°
25
68°
58°
26
65°
57°
27
64°
55°
28
63°
59°
29
64°
57°
30
63°
56°
31
63°
58°
1
64°
59°
2
65°
57°
3
64°
54°
4
62°
57°
5
62°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Welcombe
Welcombe's August 2026 forecast shows daily high temperatures ranging from 62° to 71°, with overnight lows between 54° and 62°. The average high for August is 67° with an average low of 59°. 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 Welcombe. See also: September | October | November.