S
M
T
W
T
F
S
26
67°
56°
27
68°
55°
28
67°
55°
29
68°
54°
30
67°
55°
31
63°
55°
1
65°
54°
2
63°
55°
3
66°
55°
4
67°
56°
5
67°
55°
6
64°
54°
7
64°
52°
8
63°
50°
9
63°
54°
10
64°
54°
11
66°
53°
12
63°
50°
13
64°
51°
14
63°
53°
15
63°
51°
16
64°
52°
17
63°
48°
18
64°
52°
19
63°
51°
20
62°
49°
21
63°
52°
22
62°
53°
23
62°
49°
24
63°
49°
25
63°
50°
26
64°
48°
27
65°
49°
28
66°
52°
29
66°
53°
30
65°
53°
31
65°
52°
1
64°
53°
2
65°
53°
3
63°
52°
4
64°
51°
5
64°
52°
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 62° to 68°, with overnight lows between 48° and 56°. The average high for August is 64° 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.
