S
M
T
W
T
F
S
26
81°
59°
27
71°
55°
28
61°
55°
29
81°
61°
30
74°
60°
1
68°
53°
2
65°
44°
3
69°
44°
4
77°
52°
5
79°
59°
6
76°
59°
7
69°
45°
8
67°
48°
9
72°
54°
10
73°
54°
11
76°
56°
12
77°
55°
13
78°
56°
14
77°
53°
15
80°
58°
16
79°
58°
17
80°
57°
18
79°
58°
19
80°
59°
20
80°
59°
21
81°
58°
22
81°
60°
23
80°
60°
24
77°
59°
25
80°
60°
26
80°
61°
27
77°
60°
28
76°
59°
29
79°
59°
30
81°
58°
31
80°
60°
1
83°
61°
2
83°
62°
3
82°
62°
4
84°
61°
5
78°
58°
6
76°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lanier Northwest
Lanier Northwest's May 2026 forecast shows daily high temperatures ranging from 65° to 84°, with overnight lows between 44° and 62°. The average high for May is 77° with an average low of 57°. 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 Lanier Northwest. See also: June | July | August.