S
M
T
W
T
F
S
26
58°
42°
27
69°
41°
28
69°
43°
29
65°
49°
30
62°
48°
1
66°
48°
2
59°
42°
3
60°
45°
4
68°
54°
5
81°
59°
6
70°
50°
7
62°
43°
8
59°
42°
9
61°
46°
10
64°
50°
11
67°
49°
12
63°
50°
13
63°
48°
14
65°
50°
15
66°
52°
16
67°
51°
17
67°
49°
18
68°
55°
19
75°
56°
20
73°
56°
21
70°
55°
22
76°
52°
23
69°
53°
24
71°
53°
25
70°
50°
26
70°
53°
27
69°
55°
28
70°
59°
29
78°
59°
30
77°
58°
31
76°
56°
1
73°
52°
2
68°
52°
3
70°
53°
4
72°
52°
5
71°
53°
6
72°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Fair Lawn
Fair Lawn's May 2026 forecast shows daily high temperatures ranging from 59° to 81°, with overnight lows between 42° and 59°. The average high for May is 69° 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 May weather will actually feel in Fair Lawn. See also: June | July | August.
