S
M
T
W
T
F
S
31
91°
69°
1
90°
69°
2
86°
65°
3
83°
60°
4
83°
60°
5
87°
65°
6
86°
70°
7
84°
72°
8
84°
71°
9
83°
71°
10
88°
70°
11
91°
69°
12
87°
71°
13
90°
71°
14
89°
68°
15
88°
72°
16
89°
66°
17
83°
66°
18
89°
70°
19
90°
70°
20
92°
71°
21
89°
70°
22
89°
70°
23
90°
71°
24
91°
72°
25
91°
72°
26
92°
71°
27
90°
71°
28
85°
70°
29
85°
71°
30
86°
70°
1
87°
71°
2
86°
70°
3
85°
67°
4
86°
66°
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 83° to 92°, with overnight lows between 60° and 72°. The average high for June is 87° with an average low of 69°. 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.