S
M
T
W
T
F
S
26
78°
56°
27
77°
58°
28
79°
58°
29
77°
57°
30
77°
58°
31
78°
58°
1
79°
57°
2
79°
58°
3
80°
55°
4
79°
56°
5
73°
56°
6
79°
55°
7
77°
56°
8
76°
57°
9
78°
55°
10
78°
54°
11
77°
54°
12
77°
55°
13
76°
55°
14
78°
53°
15
73°
50°
16
71°
48°
17
71°
51°
18
73°
50°
19
73°
46°
20
74°
47°
21
71°
53°
22
74°
53°
23
76°
52°
24
76°
52°
25
77°
48°
26
76°
51°
27
75°
49°
28
68°
52°
29
69°
52°
30
75°
47°
31
74°
44°
1
73°
42°
2
66°
44°
3
66°
44°
4
67°
43°
5
66°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Coldstream
Coldstream's August 2026 forecast shows daily high temperatures ranging from 66° to 80°, with overnight lows between 42° and 58°. The average high for August is 75° with an average low of 52°. 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 Coldstream. See also: September | October | November.
