S
M
T
W
T
F
S
26
33°
21°
27
34°
21°
28
43°
20°
29
51°
27°
30
60°
26°
1
72°
41°
2
66°
38°
3
69°
37°
4
43°
31°
5
45°
25°
6
51°
21°
7
62°
23°
8
60°
33°
9
57°
27°
10
67°
23°
11
72°
45°
12
75°
40°
13
84°
38°
14
67°
48°
15
48°
29°
16
46°
28°
17
38°
31°
18
48°
31°
19
57°
39°
20
61°
36°
21
63°
42°
22
60°
43°
23
60°
42°
24
67°
43°
25
70°
47°
26
67°
44°
27
69°
45°
28
69°
45°
29
70°
46°
30
66°
43°
31
68°
48°
1
61°
48°
2
70°
47°
3
71°
49°
4
71°
49°
5
62°
48°
6
60°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Humboldt
Humboldt's May 2026 forecast shows daily high temperatures ranging from 38° to 71°, with overnight lows between 31° and 49°. The average high for May is 63° with an average low of 43°. 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 Humboldt. See also: June | July | August.
