S
M
T
W
T
F
S
26
31°
19°
27
44°
18°
28
51°
22°
29
60°
30°
30
71°
33°
1
62°
43°
2
68°
33°
3
60°
41°
4
50°
33°
5
51°
24°
6
64°
32°
7
69°
46°
8
64°
39°
9
65°
42°
10
71°
47°
11
64°
46°
12
69°
43°
13
69°
47°
14
57°
45°
15
53°
36°
16
48°
33°
17
52°
28°
18
60°
33°
19
63°
37°
20
55°
42°
21
66°
36°
22
68°
49°
23
74°
46°
24
65°
48°
25
76°
46°
26
78°
49°
27
78°
59°
28
83°
55°
29
83°
57°
30
67°
51°
31
59°
46°
1
50°
46°
2
52°
46°
3
59°
45°
4
61°
51°
5
61°
48°
6
64°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Dalmuir
Dalmuir's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Dalmuir. See also: June | July | August.