S
M
T
W
T
F
S
26
56°
39°
27
54°
49°
28
56°
43°
29
62°
37°
30
70°
44°
1
59°
49°
2
67°
50°
3
82°
49°
4
61°
54°
5
60°
53°
6
56°
51°
7
57°
48°
8
57°
49°
9
67°
51°
10
61°
53°
11
70°
52°
12
71°
51°
13
58°
52°
14
57°
49°
15
53°
47°
16
56°
45°
17
59°
38°
18
60°
48°
19
61°
52°
20
62°
49°
21
66°
45°
22
60°
51°
23
59°
50°
24
61°
45°
25
57°
49°
26
61°
44°
27
62°
50°
28
62°
52°
29
58°
48°
30
64°
39°
31
67°
40°
1
78°
47°
2
82°
49°
3
64°
50°
4
64°
44°
5
58°
45°
6
56°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Humptulips
Humptulips's May 2026 forecast shows daily high temperatures ranging from 56° to 82°, with overnight lows between 39° and 50°. The average high for May is 67° with an average low of 45°. 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 Humptulips. See also: June | July | August.
