S
M
T
W
T
F
S
26
69°
54°
27
70°
56°
28
73°
59°
29
73°
57°
30
75°
59°
1
76°
59°
2
76°
57°
3
69°
55°
4
68°
56°
5
69°
57°
6
69°
55°
7
71°
56°
8
71°
56°
9
72°
57°
10
76°
59°
11
77°
61°
12
77°
61°
13
76°
60°
14
75°
60°
15
73°
59°
16
74°
58°
17
73°
59°
18
72°
59°
19
70°
56°
20
70°
54°
21
68°
55°
22
69°
57°
23
70°
55°
24
69°
55°
25
69°
53°
26
68°
54°
27
68°
56°
28
70°
59°
29
75°
60°
30
77°
58°
31
77°
58°
1
75°
57°
2
75°
58°
3
74°
58°
4
75°
59°
5
75°
61°
6
78°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Paramount
Paramount's May 2026 forecast shows daily high temperatures ranging from 68° to 78°, with overnight lows between 53° and 63°. The average high for May is 73° with an average low of 58°. 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 Paramount. See also: June | July | August.