S
M
T
W
T
F
S
28
78°
61°
29
78°
63°
30
75°
64°
1
76°
65°
2
76°
64°
3
77°
60°
4
71°
61°
5
70°
59°
6
70°
60°
7
71°
62°
8
72°
64°
9
74°
64°
10
73°
63°
11
72°
64°
12
73°
65°
13
74°
65°
14
76°
64°
15
74°
64°
16
74°
65°
17
75°
65°
18
75°
64°
19
74°
65°
20
75°
65°
21
76°
64°
22
75°
66°
23
76°
66°
24
76°
65°
25
77°
66°
26
78°
66°
27
79°
67°
28
79°
67°
29
76°
66°
30
74°
67°
31
78°
67°
1
79°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Wellfleet
Wellfleet's July 2026 forecast shows daily high temperatures ranging from 70° to 79°, with overnight lows between 59° and 67°. The average high for July is 75° with an average low of 64°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Wellfleet. See also: August | September | October.
