S
M
T
W
T
F
S
26
80°
56°
27
81°
51°
28
82°
56°
29
73°
55°
30
67°
60°
31
72°
59°
1
73°
60°
2
83°
63°
3
72°
62°
4
80°
59°
5
88°
59°
6
88°
57°
7
88°
62°
8
83°
67°
9
82°
62°
10
78°
60°
11
77°
56°
12
75°
52°
13
75°
51°
14
74°
50°
15
72°
48°
16
74°
57°
17
68°
55°
18
75°
53°
19
77°
57°
20
70°
52°
21
72°
51°
22
74°
53°
23
77°
55°
24
77°
55°
25
76°
56°
26
73°
54°
27
72°
53°
28
71°
48°
29
69°
54°
30
71°
51°
31
67°
48°
1
68°
50°
2
69°
52°
3
73°
52°
4
68°
54°
5
67°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Caribou
Caribou's August 2026 forecast shows daily high temperatures ranging from 67° to 77°, with overnight lows between 48° and 57°. The average high for August is 72° with an average low of 53°. 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 Caribou. See also: September | October | November.
