S
M
T
W
T
F
S
26
61°
39°
27
59°
41°
28
48°
39°
29
59°
36°
30
66°
37°
1
72°
36°
2
61°
47°
3
49°
40°
4
59°
41°
5
49°
37°
6
48°
37°
7
51°
39°
8
52°
40°
9
52°
40°
10
53°
42°
11
54°
41°
12
55°
42°
13
55°
43°
14
54°
42°
15
53°
47°
16
53°
41°
17
52°
40°
18
55°
46°
19
54°
45°
20
53°
43°
21
53°
44°
22
54°
44°
23
55°
47°
24
55°
47°
25
56°
48°
26
56°
48°
27
57°
45°
28
55°
43°
29
56°
43°
30
55°
48°
31
58°
47°
1
57°
48°
2
58°
47°
3
57°
46°
4
57°
45°
5
59°
44°
6
57°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Coldstream
Coldstream's May 2026 forecast shows daily high temperatures ranging from 48° to 61°, with overnight lows between 37° and 48°. The average high for May is 55° with an average low of 44°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Coldstream. See also: June | July | August.
