S
M
T
W
T
F
S
26
86°
71°
27
88°
70°
28
85°
70°
29
87°
69°
30
76°
65°
1
70°
56°
2
71°
54°
3
78°
49°
4
79°
53°
5
84°
59°
6
88°
70°
7
80°
66°
8
78°
65°
9
73°
63°
10
84°
65°
11
80°
65°
12
85°
66°
13
87°
65°
14
90°
63°
15
87°
66°
16
87°
68°
17
85°
75°
18
87°
76°
19
89°
74°
20
87°
71°
21
85°
72°
22
86°
72°
23
83°
71°
24
84°
72°
25
85°
71°
26
86°
71°
27
85°
71°
28
85°
72°
29
87°
73°
30
86°
70°
31
87°
73°
1
88°
73°
2
88°
72°
3
85°
72°
4
85°
73°
5
86°
72°
6
84°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Reserve
Reserve's May 2026 forecast shows daily high temperatures ranging from 83° to 89°, with overnight lows between 70° and 76°. The average high for May is 86° with an average low of 72°. 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 Reserve. See also: June | July | August.
