S
M
T
W
T
F
S
26
45°
27°
27
48°
28°
28
52°
27°
29
63°
27°
30
64°
30°
1
68°
27°
2
64°
32°
3
64°
36°
4
46°
36°
5
63°
36°
6
72°
34°
7
70°
34°
8
72°
28°
9
75°
34°
10
79°
32°
11
79°
32°
12
79°
44°
13
68°
28°
14
74°
32°
15
70°
31°
16
66°
31°
17
64°
26°
18
68°
30°
19
72°
35°
20
74°
36°
21
79°
42°
22
64°
33°
23
65°
31°
24
66°
33°
25
78°
35°
26
59°
26°
27
59°
27°
28
62°
29°
29
62°
32°
30
60°
32°
31
62°
34°
1
69°
37°
2
72°
37°
3
72°
38°
4
73°
37°
5
73°
39°
6
74°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Truckee
Truckee's May 2026 forecast shows daily high temperatures ranging from 59° to 79°, with overnight lows between 26° and 44°. The average high for May is 69° with an average low of 34°. 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 Truckee. See also: June | July | August.
