S
M
T
W
T
F
S
26
54°
45°
27
68°
36°
28
61°
43°
29
61°
54°
30
70°
41°
1
68°
37°
2
59°
45°
3
63°
37°
4
75°
43°
5
82°
52°
6
72°
59°
7
59°
45°
8
72°
34°
9
77°
48°
10
84°
45°
11
59°
41°
12
73°
36°
13
75°
46°
14
61°
43°
15
73°
37°
16
84°
43°
17
88°
57°
18
95°
59°
19
96°
63°
20
94°
60°
21
65°
52°
22
59°
51°
23
62°
56°
24
69°
59°
25
76°
60°
26
75°
62°
27
77°
61°
28
76°
58°
29
74°
57°
30
74°
56°
31
80°
60°
1
83°
70°
2
78°
63°
3
74°
63°
4
78°
62°
5
76°
58°
6
78°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Clifton
Clifton's May 2026 forecast shows daily high temperatures ranging from 59° to 96°, with overnight lows between 51° and 70°. The average high for May is 76° with an average low of 60°. 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 Clifton. See also: June | July | August.