S
M
T
W
T
F
S
26
92°
66°
27
93°
66°
28
94°
67°
29
88°
67°
30
89°
66°
31
87°
64°
1
91°
65°
2
92°
67°
3
92°
65°
4
89°
66°
5
89°
66°
6
88°
65°
7
90°
66°
8
92°
66°
9
90°
64°
10
92°
62°
11
93°
60°
12
92°
60°
13
90°
60°
14
89°
61°
15
86°
62°
16
87°
65°
17
92°
64°
18
93°
63°
19
92°
62°
20
86°
64°
21
89°
63°
22
90°
65°
23
92°
63°
24
87°
59°
25
87°
62°
26
88°
62°
27
91°
63°
28
90°
57°
29
85°
58°
30
83°
56°
31
83°
60°
1
86°
59°
2
85°
58°
3
84°
57°
4
85°
55°
5
83°
55°
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 83° to 94°, with overnight lows between 55° and 67°. The average high for August is 89° with an average low of 62°. 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.
