S
M
T
W
T
F
S
26
54°
46°
27
66°
44°
28
69°
48°
29
75°
51°
30
81°
55°
1
N/A
2
75°
54°
3
71°
50°
4
62°
52°
5
67°
53°
6
73°
59°
7
77°
59°
8
78°
58°
9
82°
60°
10
85°
63°
11
83°
62°
12
82°
62°
13
82°
61°
14
80°
60°
15
75°
52°
16
78°
59°
17
80°
58°
18
78°
56°
19
79°
58°
20
80°
59°
21
81°
59°
22
80°
58°
23
80°
60°
24
82°
60°
25
82°
59°
26
83°
60°
27
81°
60°
28
80°
59°
29
80°
59°
30
82°
60°
31
81°
61°
1
82°
61°
2
83°
62°
3
84°
62°
4
83°
61°
5
82°
62°
6
78°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Butte Valley
Butte Valley's May 2026 forecast shows daily high temperatures ranging from 62° to 85°, with overnight lows between 50° and 63°. The average high for May is 79° with an average low of 59°. 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 Butte Valley. See also: June | July | August.
