S
M
T
W
T
F
S
26
70°
36°
27
57°
48°
28
58°
47°
29
73°
44°
30
82°
43°
1
70°
49°
2
77°
52°
3
89°
52°
4
79°
51°
5
75°
48°
6
76°
47°
7
74°
48°
8
73°
50°
9
74°
49°
10
77°
50°
11
75°
49°
12
74°
48°
13
71°
49°
14
69°
45°
15
68°
45°
16
64°
46°
17
64°
44°
18
65°
45°
19
65°
47°
20
66°
45°
21
65°
48°
22
65°
43°
23
69°
45°
24
74°
50°
25
75°
51°
26
74°
48°
27
66°
46°
28
67°
45°
29
68°
50°
30
70°
51°
31
66°
49°
1
66°
48°
2
67°
46°
3
66°
47°
4
66°
44°
5
68°
45°
6
69°
47°
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 64° to 89°, with overnight lows between 43° and 52°. The average high for May is 70° with an average low of 48°. 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.
