S
M
T
W
T
F
S
26
59°
45°
27
59°
46°
28
50°
36°
29
52°
34°
30
55°
39°
1
N/A
2
62°
44°
3
49°
42°
4
57°
40°
5
51°
36°
6
49°
36°
7
51°
38°
8
51°
40°
9
52°
39°
10
52°
40°
11
52°
42°
12
53°
43°
13
54°
42°
14
51°
42°
15
52°
46°
16
58°
46°
17
56°
45°
18
56°
46°
19
54°
46°
20
54°
47°
21
55°
46°
22
54°
45°
23
54°
43°
24
53°
42°
25
53°
42°
26
54°
43°
27
54°
46°
28
55°
47°
29
57°
43°
30
54°
44°
31
54°
43°
1
55°
43°
2
54°
44°
3
54°
43°
4
55°
44°
5
55°
44°
6
56°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Westmuir
Westmuir's May 2026 forecast shows daily high temperatures ranging from 49° to 62°, with overnight lows between 36° and 47°. The average high for May is 54° with an average low of 43°. 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 Westmuir. See also: June | July | August.
