S
M
T
W
T
F
S
28
66°
56°
29
73°
60°
30
67°
58°
1
71°
55°
2
72°
57°
3
78°
54°
4
71°
53°
5
73°
52°
6
74°
55°
7
74°
54°
8
76°
54°
9
74°
52°
10
75°
55°
11
74°
52°
12
78°
58°
13
76°
57°
14
76°
57°
15
77°
58°
16
78°
58°
17
79°
59°
18
79°
59°
19
78°
58°
20
79°
60°
21
80°
59°
22
79°
59°
23
81°
58°
24
78°
57°
25
75°
56°
26
72°
57°
27
71°
56°
28
77°
57°
29
77°
58°
30
79°
59°
31
77°
58°
1
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Humboldt
Humboldt's July 2026 forecast shows daily high temperatures ranging from 66° to 81°, with overnight lows between 52° and 60°. The average high for July is 75° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Humboldt. See also: August | September | October.