S
M
T
W
T
F
S
28
73°
55°
29
70°
52°
30
73°
59°
1
75°
55°
2
72°
49°
3
75°
55°
4
76°
56°
5
78°
56°
6
77°
59°
7
78°
58°
8
81°
61°
9
83°
61°
10
84°
60°
11
81°
58°
12
77°
57°
13
76°
55°
14
75°
56°
15
73°
58°
16
71°
57°
17
72°
57°
18
72°
56°
19
71°
57°
20
67°
56°
21
68°
55°
22
71°
56°
23
72°
58°
24
73°
58°
25
74°
57°
26
74°
58°
27
73°
57°
28
72°
57°
29
68°
52°
30
69°
57°
31
67°
58°
1
72°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Upper Swell
Upper Swell's July 2026 forecast shows daily high temperatures ranging from 67° to 84°, with overnight lows between 49° and 61°. The average high for July is 74° with an average low of 57°. 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 Upper Swell. See also: August | September | October.