S
M
T
W
T
F
S
26
59°
32°
27
59°
28°
28
63°
27°
29
57°
38°
30
59°
39°
1
56°
44°
2
59°
40°
3
49°
33°
4
56°
33°
5
74°
39°
6
72°
48°
7
58°
38°
8
56°
36°
9
58°
33°
10
64°
46°
11
62°
46°
12
51°
40°
13
57°
37°
14
67°
43°
15
58°
44°
16
71°
39°
17
73°
48°
18
64°
44°
19
67°
50°
20
76°
44°
21
60°
36°
22
61°
37°
23
62°
40°
24
65°
43°
25
61°
43°
26
61°
45°
27
62°
46°
28
67°
47°
29
68°
46°
30
69°
47°
31
70°
49°
1
71°
42°
2
62°
42°
3
63°
41°
4
64°
47°
5
64°
48°
6
65°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Upper Rockport
Upper Rockport's May 2026 forecast shows daily high temperatures ranging from 60° to 76°, with overnight lows between 36° and 50°. The average high for May is 65° with an average low of 44°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Upper Rockport. See also: June | July | August.