S
M
T
W
T
F
S
26
79°
57°
27
79°
58°
28
78°
58°
29
79°
57°
30
71°
56°
31
71°
55°
1
78°
57°
2
78°
58°
3
73°
51°
4
73°
52°
5
71°
52°
6
75°
48°
7
77°
56°
8
78°
55°
9
78°
49°
10
70°
46°
11
67°
44°
12
68°
45°
13
70°
46°
14
71°
51°
15
72°
46°
16
71°
48°
17
72°
51°
18
72°
54°
19
71°
54°
20
76°
49°
21
73°
51°
22
75°
52°
23
74°
49°
24
65°
46°
25
64°
47°
26
63°
51°
27
68°
49°
28
66°
46°
29
63°
40°
30
64°
43°
31
65°
44°
1
69°
43°
2
66°
43°
3
68°
46°
4
67°
49°
5
67°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Humboldt
Humboldt's August 2026 forecast shows daily high temperatures ranging from 63° to 79°, with overnight lows between 40° and 58°. The average high for August is 71° with an average low of 50°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Humboldt. See also: September | October | November.
