S
M
T
W
T
F
S
26
64°
53°
27
67°
50°
28
71°
51°
29
76°
52°
30
79°
54°
1
79°
55°
2
68°
54°
3
66°
54°
4
63°
53°
5
67°
53°
6
73°
58°
7
78°
55°
8
80°
53°
9
84°
57°
10
81°
56°
11
96°
57°
12
86°
53°
13
83°
52°
14
91°
55°
15
92°
55°
16
86°
57°
17
86°
57°
18
92°
57°
19
94°
59°
20
91°
56°
21
95°
59°
22
84°
55°
23
84°
56°
24
85°
57°
25
91°
55°
26
76°
49°
27
76°
50°
28
80°
52°
29
79°
53°
30
77°
53°
31
81°
55°
1
87°
58°
2
87°
58°
3
86°
57°
4
86°
55°
5
88°
59°
6
88°
59°
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 76° to 95°, with overnight lows between 49° and 59°. The average high for May is 86° with an average low of 55°. 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.