S
M
T
W
T
F
S
26
65°
53°
27
70°
51°
28
68°
45°
29
78°
56°
30
73°
55°
1
66°
48°
2
58°
45°
3
68°
40°
4
81°
48°
5
84°
57°
6
78°
62°
7
68°
54°
8
73°
48°
9
76°
53°
10
87°
59°
11
66°
45°
12
76°
41°
13
81°
46°
14
71°
52°
15
78°
44°
16
89°
54°
17
94°
65°
18
96°
70°
19
97°
68°
20
96°
68°
21
96°
64°
22
65°
60°
23
62°
58°
24
81°
59°
25
84°
70°
26
88°
71°
27
87°
70°
28
88°
62°
29
83°
64°
30
80°
60°
31
77°
55°
1
78°
58°
2
81°
57°
3
78°
59°
4
78°
61°
5
84°
63°
6
85°
65°
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 77° to 88°, with overnight lows between 55° and 71°. The average high for May is 82° with an average low of 62°. 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.
