S
M
T
W
T
F
S
26
76°
57°
27
78°
56°
28
84°
56°
29
89°
62°
30
93°
63°
1
93°
68°
2
96°
67°
3
96°
68°
4
80°
65°
5
79°
59°
6
88°
60°
7
99°
67°
8
103°
73°
9
105°
78°
10
107°
75°
11
109°
75°
12
107°
82°
13
100°
75°
14
99°
76°
15
100°
77°
16
96°
73°
17
92°
70°
18
83°
67°
19
86°
66°
20
94°
65°
21
97°
66°
22
98°
73°
23
97°
74°
24
98°
77°
25
99°
78°
26
94°
73°
27
86°
67°
28
86°
61°
29
83°
63°
30
93°
67°
31
99°
69°
1
103°
70°
2
105°
74°
3
107°
77°
4
108°
75°
5
109°
82°
6
104°
81°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Parker
Parker's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Parker. See also: June | July | August.