S
M
T
W
T
F
S
26
83°
65°
27
84°
72°
28
82°
67°
29
70°
61°
30
68°
57°
1
66°
54°
2
73°
47°
3
79°
46°
4
79°
59°
5
80°
63°
6
67°
52°
7
71°
54°
8
81°
60°
9
83°
64°
10
83°
55°
11
76°
52°
12
80°
56°
13
84°
62°
14
84°
64°
15
85°
65°
16
85°
67°
17
84°
66°
18
82°
59°
19
78°
63°
20
78°
63°
21
82°
58°
22
78°
56°
23
77°
57°
24
78°
58°
25
78°
58°
26
79°
57°
27
78°
58°
28
79°
59°
29
80°
62°
30
81°
65°
31
79°
66°
1
81°
66°
2
82°
64°
3
82°
67°
4
84°
67°
5
83°
68°
6
82°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Longview
Longview's May 2026 forecast shows daily high temperatures ranging from 67° to 85°, with overnight lows between 52° and 68°. The average high for May is 80° with an average low of 61°. 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 Longview. See also: June | July | August.
