S
M
T
W
T
F
S
26
60°
40°
27
62°
38°
28
69°
43°
29
60°
46°
30
52°
37°
1
58°
36°
2
49°
34°
3
52°
29°
4
65°
40°
5
71°
55°
6
61°
52°
7
56°
42°
8
61°
37°
9
64°
47°
10
71°
50°
11
57°
42°
12
64°
44°
13
61°
48°
14
48°
38°
15
63°
38°
16
71°
51°
17
85°
56°
18
87°
56°
19
88°
59°
20
79°
59°
21
66°
48°
22
64°
51°
23
70°
57°
24
71°
54°
25
70°
53°
26
74°
54°
27
73°
49°
28
74°
50°
29
74°
50°
30
75°
48°
31
74°
52°
1
75°
53°
2
74°
54°
3
72°
53°
4
72°
52°
5
69°
48°
6
72°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Dunmore
Dunmore's May 2026 forecast shows daily high temperatures ranging from 64° to 88°, with overnight lows between 48° and 59°. The average high for May is 74° with an average low of 53°. 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 Dunmore. See also: June | July | August.