S
M
T
W
T
F
S
26
56°
34°
27
53°
35°
28
57°
35°
29
56°
40°
30
44°
34°
1
58°
35°
2
67°
42°
3
71°
44°
4
66°
43°
5
60°
33°
6
52°
37°
7
70°
45°
8
72°
46°
9
75°
45°
10
72°
43°
11
72°
44°
12
65°
42°
13
71°
39°
14
65°
41°
15
63°
39°
16
64°
37°
17
65°
38°
18
66°
38°
19
68°
39°
20
68°
42°
21
65°
42°
22
67°
39°
23
68°
39°
24
64°
40°
25
63°
38°
26
65°
37°
27
68°
38°
28
70°
39°
29
76°
43°
30
80°
49°
31
73°
49°
1
76°
48°
2
78°
46°
3
78°
47°
4
81°
48°
5
79°
49°
6
81°
51°
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 44° to 81°, with overnight lows between 33° and 51°. The average high for May is 69° with an average low of 42°. 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.
