S
M
T
W
T
F
S
26
62°
42°
27
71°
40°
28
67°
47°
29
62°
48°
30
61°
38°
1
60°
40°
2
54°
34°
3
55°
40°
4
64°
45°
5
68°
46°
6
66°
44°
7
65°
42°
8
64°
44°
9
63°
43°
10
62°
44°
11
65°
46°
12
66°
49°
13
66°
46°
14
65°
43°
15
64°
44°
16
62°
44°
17
63°
43°
18
65°
44°
19
71°
50°
20
69°
46°
21
67°
45°
22
68°
44°
23
67°
45°
24
68°
48°
25
76°
54°
26
73°
47°
27
68°
47°
28
68°
48°
29
71°
52°
30
78°
56°
31
78°
56°
1
77°
55°
2
79°
58°
3
80°
58°
4
80°
57°
5
79°
51°
6
72°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Upper Black Eddy
Upper Black Eddy's May 2026 forecast shows daily high temperatures ranging from 54° to 80°, with overnight lows between 34° and 58°. The average high for May is 68° with an average low of 47°. 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 Upper Black Eddy. See also: June | July | August.