S
M
T
W
T
F
S
26
53°
41°
27
49°
37°
28
55°
34°
29
59°
35°
30
60°
34°
1
64°
46°
2
71°
41°
3
74°
47°
4
72°
51°
5
58°
43°
6
59°
43°
7
75°
44°
8
76°
49°
9
73°
49°
10
78°
45°
11
87°
54°
12
89°
62°
13
83°
62°
14
74°
52°
15
79°
50°
16
71°
48°
17
59°
36°
18
49°
34°
19
60°
35°
20
67°
41°
21
70°
46°
22
71°
42°
23
80°
52°
24
91°
56°
25
88°
63°
26
85°
50°
27
78°
46°
28
79°
49°
29
76°
50°
30
82°
54°
31
88°
60°
1
93°
61°
2
93°
62°
3
92°
60°
4
89°
62°
5
92°
61°
6
83°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Parley
Parley's May 2026 forecast shows daily high temperatures ranging from 76° to 93°, with overnight lows between 46° and 63°. The average high for May is 86° with an average low of 56°. 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 Parley. See also: June | July | August.