S
M
T
W
T
F
S
26
44°
31°
27
48°
26°
28
51°
26°
29
59°
26°
30
63°
28°
1
65°
29°
2
66°
34°
3
62°
37°
4
46°
34°
5
59°
32°
6
68°
33°
7
70°
34°
8
71°
29°
9
71°
34°
10
79°
34°
11
80°
36°
12
79°
37°
13
65°
35°
14
70°
35°
15
67°
35°
16
60°
33°
17
58°
32°
18
57°
33°
19
65°
37°
20
66°
38°
21
68°
41°
22
67°
42°
23
66°
44°
24
62°
41°
25
60°
41°
26
61°
36°
27
54°
33°
28
55°
32°
29
55°
32°
30
56°
36°
31
63°
40°
1
66°
40°
2
66°
42°
3
65°
41°
4
57°
36°
5
58°
38°
6
63°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Tahoma
Tahoma's May 2026 forecast shows daily high temperatures ranging from 54° to 70°, with overnight lows between 32° and 44°. The average high for May is 62° with an average low of 37°. 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 Tahoma. See also: June | July | August.