S
M
T
W
T
F
S
26
68°
49°
27
67°
47°
28
67°
47°
29
68°
48°
30
69°
48°
1
69°
49°
2
71°
53°
3
71°
50°
4
70°
50°
5
70°
49°
6
72°
49°
7
71°
50°
8
72°
50°
9
73°
51°
10
74°
52°
11
76°
52°
12
77°
53°
13
74°
52°
14
73°
51°
15
73°
51°
16
74°
52°
17
75°
55°
18
82°
57°
19
82°
58°
20
80°
61°
21
84°
60°
22
87°
61°
23
86°
56°
24
86°
56°
25
79°
62°
26
86°
63°
27
89°
61°
28
89°
60°
29
88°
61°
30
88°
56°
31
87°
59°
1
84°
58°
2
85°
58°
3
86°
61°
4
82°
58°
5
79°
57°
6
80°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Parlier
Parlier's May 2026 forecast shows daily high temperatures ranging from 67° to 89°, with overnight lows between 47° and 63°. The average high for May is 78° with an average low of 54°. 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 Parlier. See also: June | July | August.