S
M
T
W
T
F
S
26
55°
39°
27
57°
36°
28
67°
37°
29
71°
46°
30
72°
50°
1
77°
59°
2
76°
58°
3
71°
45°
4
58°
42°
5
58°
42°
6
73°
43°
7
81°
60°
8
83°
60°
9
88°
62°
10
91°
63°
11
92°
65°
12
85°
60°
13
80°
57°
14
76°
49°
15
79°
50°
16
80°
52°
17
83°
50°
18
77°
51°
19
76°
49°
20
75°
50°
21
73°
49°
22
78°
48°
23
81°
52°
24
80°
48°
25
74°
47°
26
73°
45°
27
74°
45°
28
77°
46°
29
76°
46°
30
74°
46°
31
75°
47°
1
79°
51°
2
84°
54°
3
84°
52°
4
83°
54°
5
85°
54°
6
86°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Phelan
Phelan's May 2026 forecast shows daily high temperatures ranging from 73° to 92°, with overnight lows between 45° and 65°. The average high for May is 80° with an average low of 52°. 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 Phelan. See also: June | July | August.
