S
M
T
W
T
F
S
31
81°
62°
1
68°
47°
2
71°
47°
3
65°
51°
4
62°
47°
5
72°
53°
6
72°
52°
7
69°
50°
8
69°
50°
9
71°
54°
10
64°
50°
11
60°
46°
12
56°
47°
13
64°
46°
14
63°
46°
15
65°
48°
16
66°
47°
17
69°
49°
18
70°
48°
19
64°
50°
20
68°
48°
21
66°
51°
22
70°
53°
23
73°
52°
24
66°
46°
25
65°
50°
26
69°
51°
27
71°
54°
28
74°
54°
29
75°
55°
30
75°
56°
1
76°
57°
2
78°
55°
3
72°
55°
4
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Humboldt
Humboldt's June 2026 forecast shows daily high temperatures ranging from 56° to 78°, with overnight lows between 46° and 57°. The average high for June is 69° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Humboldt. See also: July | August | September.