S
M
T
W
T
F
S
26
58°
41°
27
59°
33°
28
63°
39°
29
72°
39°
30
74°
42°
1
76°
44°
2
73°
49°
3
75°
50°
4
63°
47°
5
74°
47°
6
80°
50°
7
82°
51°
8
84°
46°
9
86°
51°
10
92°
50°
11
92°
54°
12
91°
57°
13
80°
60°
14
83°
50°
15
81°
51°
16
72°
52°
17
54°
40°
18
65°
39°
19
72°
39°
20
80°
45°
21
80°
54°
22
83°
55°
23
85°
55°
24
85°
57°
25
84°
54°
26
62°
46°
27
54°
42°
28
61°
43°
29
63°
48°
30
74°
45°
31
78°
47°
1
84°
52°
2
90°
56°
3
89°
54°
4
91°
55°
5
92°
57°
6
81°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Reno Southeast
Reno Southeast's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Reno Southeast. See also: June | July | August.
