S
M
T
W
T
F
S
26
59°
41°
27
69°
38°
28
64°
39°
29
64°
48°
30
61°
48°
1
65°
42°
2
61°
46°
3
61°
44°
4
74°
46°
5
84°
51°
6
70°
55°
7
64°
48°
8
62°
43°
9
65°
49°
10
74°
50°
11
62°
48°
12
68°
40°
13
73°
51°
14
67°
50°
15
67°
49°
16
82°
46°
17
N/A
18
92°
69°
19
97°
72°
20
91°
52°
21
71°
48°
22
66°
50°
23
61°
54°
24
67°
54°
25
72°
53°
26
73°
55°
27
74°
56°
28
77°
55°
29
75°
56°
30
76°
57°
31
80°
53°
1
74°
55°
2
70°
53°
3
68°
53°
4
69°
57°
5
74°
56°
6
74°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Mahwah Township
Mahwah Township's May 2026 forecast shows daily high temperatures ranging from 61° to 97°, with overnight lows between 48° and 72°. The average high for May is 75° with an average low of 56°. 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 Mahwah Township. See also: June | July | August.
