S
M
T
W
T
F
S
26
68°
28°
27
71°
31°
28
64°
47°
29
53°
39°
30
52°
32°
1
49°
25°
2
48°
30°
3
57°
42°
4
67°
50°
5
54°
35°
6
57°
35°
7
52°
36°
8
53°
35°
9
54°
37°
10
57°
38°
11
57°
36°
12
58°
40°
13
60°
39°
14
62°
40°
15
61°
41°
16
70°
43°
17
69°
46°
18
71°
44°
19
65°
41°
20
67°
46°
21
71°
46°
22
68°
42°
23
60°
38°
24
60°
38°
25
61°
39°
26
61°
40°
27
62°
39°
28
62°
39°
29
63°
40°
30
66°
42°
31
64°
48°
1
67°
43°
2
65°
42°
3
71°
48°
4
69°
45°
5
70°
50°
6
76°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Deep River
Deep River's May 2026 forecast shows daily high temperatures ranging from 48° to 76°, with overnight lows between 30° and 52°. The average high for May is 63° with an average low of 41°. 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 Deep River. See also: June | July | August.