S
M
T
W
T
F
S
26
58°
43°
27
69°
39°
28
60°
43°
29
61°
51°
30
69°
44°
1
64°
49°
2
61°
42°
3
62°
43°
4
74°
54°
5
81°
60°
6
75°
56°
7
65°
42°
8
60°
42°
9
63°
46°
10
72°
53°
11
69°
52°
12
68°
55°
13
71°
54°
14
73°
53°
15
69°
55°
16
70°
53°
17
69°
56°
18
70°
59°
19
78°
59°
20
78°
58°
21
76°
60°
22
79°
60°
23
80°
59°
24
80°
60°
25
75°
57°
26
73°
60°
27
73°
61°
28
81°
62°
29
79°
61°
30
80°
60°
31
78°
61°
1
76°
56°
2
73°
56°
3
73°
55°
4
74°
55°
5
74°
56°
6
75°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ferndale
Ferndale's May 2026 forecast shows daily high temperatures ranging from 60° to 81°, with overnight lows between 42° and 62°. The average high for May is 73° with an average low of 55°. 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 Ferndale. See also: June | July | August.