S
M
T
W
T
F
S
26
72°
32°
27
58°
43°
28
57°
48°
29
69°
43°
30
78°
41°
1
76°
44°
2
76°
49°
3
84°
48°
4
79°
50°
5
75°
48°
6
70°
49°
7
70°
46°
8
63°
50°
9
69°
46°
10
76°
48°
11
71°
47°
12
69°
45°
13
70°
47°
14
71°
46°
15
69°
45°
16
71°
46°
17
72°
47°
18
65°
46°
19
60°
42°
20
61°
43°
21
70°
50°
22
69°
47°
23
65°
46°
24
70°
51°
25
69°
47°
26
68°
47°
27
70°
52°
28
72°
52°
29
72°
51°
30
73°
52°
31
74°
53°
1
73°
52°
2
72°
51°
3
72°
51°
4
71°
49°
5
71°
49°
6
69°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Nisqually
Nisqually's May 2026 forecast shows daily high temperatures ranging from 60° to 76°, with overnight lows between 42° and 53°. The average high for May is 70° with an average low of 48°. 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 Nisqually. See also: June | July | August.