S
M
T
W
T
F
S
26
86°
75°
27
90°
78°
28
90°
75°
29
88°
76°
30
85°
69°
1
65°
54°
2
75°
57°
3
78°
61°
4
81°
68°
5
84°
73°
6
85°
68°
7
80°
64°
8
78°
68°
9
80°
67°
10
82°
71°
11
87°
73°
12
87°
73°
13
85°
68°
14
86°
72°
15
85°
72°
16
84°
71°
17
86°
72°
18
86°
72°
19
85°
73°
20
85°
73°
21
86°
72°
22
83°
70°
23
83°
72°
24
84°
73°
25
82°
73°
26
84°
70°
27
84°
68°
28
85°
71°
29
86°
73°
30
87°
72°
31
89°
72°
1
88°
70°
2
88°
71°
3
89°
73°
4
89°
74°
5
91°
75°
6
89°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Parkway
Parkway's May 2026 forecast shows daily high temperatures ranging from 65° to 91°, with overnight lows between 54° and 75°. The average high for May is 84° with an average low of 70°. 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 Parkway. See also: June | July | August.