S
M
T
W
T
F
S
26
78°
59°
27
79°
60°
28
79°
59°
29
77°
59°
30
80°
60°
31
80°
61°
1
79°
60°
2
80°
60°
3
76°
59°
4
76°
59°
5
78°
58°
6
76°
59°
7
77°
59°
8
73°
58°
9
74°
60°
10
74°
59°
11
75°
59°
12
78°
60°
13
77°
60°
14
76°
58°
15
79°
57°
16
79°
55°
17
76°
58°
18
75°
59°
19
80°
58°
20
79°
57°
21
77°
54°
22
73°
52°
23
74°
54°
24
72°
52°
25
76°
53°
26
74°
50°
27
71°
52°
28
71°
50°
29
69°
50°
30
70°
49°
31
70°
49°
1
68°
48°
2
68°
47°
3
69°
48°
4
69°
50°
5
70°
53°
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 68° to 80°, with overnight lows between 47° and 61°. The average high for August is 75° with an average low of 56°. 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.
