S
M
T
W
T
F
S
26
97°
64°
27
89°
59°
28
81°
56°
29
68°
52°
30
67°
52°
1
68°
51°
2
78°
44°
3
84°
51°
4
95°
57°
5
79°
51°
6
69°
49°
7
80°
45°
8
94°
52°
9
98°
55°
10
73°
51°
11
80°
48°
12
93°
56°
13
98°
61°
14
101°
64°
15
105°
69°
16
100°
69°
17
97°
70°
18
102°
74°
19
82°
55°
20
68°
53°
21
76°
60°
22
85°
61°
23
85°
59°
24
84°
60°
25
86°
63°
26
81°
64°
27
83°
63°
28
86°
65°
29
91°
67°
30
94°
71°
31
98°
68°
1
95°
70°
2
91°
70°
3
86°
69°
4
91°
67°
5
88°
66°
6
77°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Dumont
Dumont'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 Dumont. See also: June | July | August.