S
M
T
W
T
F
S
26
58°
33°
27
66°
33°
28
68°
40°
29
69°
37°
30
77°
37°
1
81°
38°
2
83°
42°
3
84°
43°
4
83°
43°
5
79°
44°
6
84°
42°
7
82°
48°
8
79°
44°
9
79°
41°
10
88°
43°
11
81°
46°
12
92°
42°
13
66°
47°
14
72°
46°
15
73°
45°
16
59°
40°
17
56°
39°
18
68°
41°
19
76°
38°
20
74°
46°
21
79°
45°
22
82°
43°
23
78°
44°
24
75°
44°
25
82°
40°
26
55°
43°
27
66°
44°
28
75°
46°
29
72°
40°
30
71°
39°
31
68°
37°
1
77°
42°
2
80°
45°
3
81°
45°
4
77°
44°
5
68°
40°
6
71°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Pierce
Pierce's May 2026 forecast shows daily high temperatures ranging from 55° to 82°, with overnight lows between 37° and 46°. The average high for May is 73° 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 Pierce. See also: June | July | August.
