S
M
T
W
T
F
S
26
57°
29°
27
58°
25°
28
60°
25°
29
59°
35°
30
60°
37°
1
64°
41°
2
64°
43°
3
69°
44°
4
69°
41°
5
70°
42°
6
70°
46°
7
73°
47°
8
74°
47°
9
73°
48°
10
69°
44°
11
70°
45°
12
66°
38°
13
59°
34°
14
60°
35°
15
60°
38°
16
59°
34°
17
61°
37°
18
62°
38°
19
60°
35°
20
60°
34°
21
61°
37°
22
62°
38°
23
61°
35°
24
62°
35°
25
62°
36°
26
63°
35°
27
65°
37°
28
73°
45°
29
75°
47°
30
76°
48°
31
76°
47°
1
75°
47°
2
74°
44°
3
76°
47°
4
77°
48°
5
78°
49°
6
78°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Juniper
Juniper's May 2026 forecast shows daily high temperatures ranging from 59° to 78°, with overnight lows between 34° and 49°. The average high for May is 67° 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 Juniper. See also: June | July | August.