S
M
T
W
T
F
S
26
42°
30°
27
44°
29°
28
48°
34°
29
57°
33°
30
57°
42°
1
62°
41°
2
60°
47°
3
60°
43°
4
46°
36°
5
53°
36°
6
65°
44°
7
65°
50°
8
66°
50°
9
69°
49°
10
73°
47°
11
74°
56°
12
76°
54°
13
64°
48°
14
67°
44°
15
65°
46°
16
57°
40°
17
40°
30°
18
50°
29°
19
57°
39°
20
66°
47°
21
67°
52°
22
65°
50°
23
67°
49°
24
70°
50°
25
65°
50°
26
50°
35°
27
42°
31°
28
43°
33°
29
48°
36°
30
58°
41°
31
77°
45°
1
81°
48°
2
85°
50°
3
85°
47°
4
87°
53°
5
87°
53°
6
79°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Washoe Valley
Washoe Valley's May 2026 forecast shows daily high temperatures ranging from 77° to 87°, with overnight lows between 44° and 53°. The average high for May is 83° with an average low of 49°. 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 Washoe Valley. See also: June | July | August.
