S
M
T
W
T
F
S
26
57°
40°
27
56°
41°
28
53°
34°
29
63°
31°
30
57°
37°
1
55°
29°
2
70°
46°
3
74°
48°
4
76°
42°
5
58°
36°
6
55°
34°
7
69°
46°
8
80°
47°
9
74°
45°
10
72°
49°
11
71°
48°
12
70°
48°
13
72°
46°
14
71°
45°
15
64°
50°
16
66°
52°
17
67°
52°
18
74°
53°
19
73°
54°
20
76°
55°
21
71°
48°
22
67°
46°
23
67°
46°
24
65°
47°
25
66°
48°
26
67°
48°
27
66°
50°
28
68°
47°
29
70°
57°
30
80°
56°
31
70°
58°
1
81°
59°
2
78°
59°
3
75°
58°
4
74°
59°
5
73°
58°
6
73°
56°
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 81°, with overnight lows between 29° and 59°. The average high for May is 70° with an average low of 49°. 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.
