S
M
T
W
T
F
S
26
68°
48°
27
61°
41°
28
69°
46°
29
68°
53°
30
60°
43°
1
62°
40°
2
53°
39°
3
57°
35°
4
69°
42°
5
68°
50°
6
71°
54°
7
63°
46°
8
62°
38°
9
69°
47°
10
73°
46°
11
60°
44°
12
63°
34°
13
69°
46°
14
54°
42°
15
71°
48°
16
77°
58°
17
81°
59°
18
82°
60°
19
83°
58°
20
73°
59°
21
65°
49°
22
65°
48°
23
68°
52°
24
73°
53°
25
69°
54°
26
71°
53°
27
72°
56°
28
70°
49°
29
76°
53°
30
75°
53°
31
75°
51°
1
72°
53°
2
74°
53°
3
75°
52°
4
70°
52°
5
76°
54°
6
78°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in West Jefferson
West Jefferson's May 2026 forecast shows daily high temperatures ranging from 65° to 83°, with overnight lows between 48° and 60°. The average high for May is 74° with an average low of 54°. 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 West Jefferson. See also: June | July | August.