S
M
T
W
T
F
S
26
81°
60°
27
85°
63°
28
84°
65°
29
80°
58°
30
85°
54°
31
92°
60°
1
80°
68°
2
79°
66°
3
80°
56°
4
86°
51°
5
90°
60°
6
86°
64°
7
85°
68°
8
88°
67°
9
88°
60°
10
85°
68°
11
81°
65°
12
74°
63°
13
86°
63°
14
80°
67°
15
82°
70°
16
84°
69°
17
80°
57°
18
81°
63°
19
77°
59°
20
77°
55°
21
73°
55°
22
76°
56°
23
80°
58°
24
82°
60°
25
84°
62°
26
82°
62°
27
80°
60°
28
78°
56°
29
76°
59°
30
78°
62°
31
75°
57°
1
75°
62°
2
76°
61°
3
74°
58°
4
73°
55°
5
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Caledonia
Caledonia's August 2026 forecast shows daily high temperatures ranging from 73° to 84°, with overnight lows between 55° and 70°. The average high for August is 78° with an average low of 60°. 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 Caledonia. See also: September | October | November.