S
M
T
W
T
F
S
28
70°
57°
29
73°
57°
30
64°
57°
1
64°
57°
2
70°
53°
3
77°
53°
4
80°
57°
5
76°
52°
6
74°
50°
7
76°
53°
8
79°
58°
9
75°
50°
10
74°
56°
11
79°
54°
12
74°
53°
13
74°
53°
14
73°
50°
15
73°
53°
16
72°
53°
17
74°
52°
18
72°
57°
19
73°
56°
20
76°
58°
21
78°
57°
22
77°
57°
23
77°
56°
24
78°
58°
25
78°
57°
26
73°
58°
27
73°
58°
28
74°
57°
29
78°
58°
30
77°
57°
31
73°
56°
1
72°
56°
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 72° to 80°, with overnight lows between 50° and 58°. The average high for July is 75° with an average low of 55°. 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.