S
M
T
W
T
F
S
26
90°
72°
27
91°
68°
28
90°
67°
29
90°
67°
30
92°
68°
31
89°
72°
1
91°
73°
2
90°
73°
3
92°
71°
4
90°
69°
5
91°
70°
6
90°
71°
7
91°
70°
8
93°
69°
9
94°
73°
10
95°
72°
11
92°
72°
12
92°
73°
13
90°
72°
14
90°
71°
15
91°
72°
16
94°
72°
17
95°
70°
18
94°
72°
19
95°
68°
20
93°
67°
21
89°
67°
22
89°
70°
23
94°
71°
24
91°
68°
25
90°
67°
26
89°
70°
27
93°
71°
28
93°
70°
29
92°
67°
30
87°
69°
31
89°
68°
1
90°
69°
2
91°
70°
3
92°
69°
4
91°
69°
5
86°
68°
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 86° to 95°, with overnight lows between 67° and 73°. The average high for August is 91° with an average low of 70°. 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.