S
M
T
W
T
F
S
26
81°
61°
27
76°
61°
28
64°
57°
29
81°
61°
30
73°
59°
1
65°
55°
2
69°
51°
3
71°
43°
4
78°
43°
5
79°
52°
6
80°
63°
7
74°
57°
8
71°
52°
9
71°
55°
10
82°
58°
11
80°
58°
12
71°
61°
13
80°
56°
14
74°
54°
15
77°
50°
16
84°
53°
17
89°
63°
18
87°
63°
19
87°
62°
20
87°
65°
21
87°
68°
22
83°
67°
23
83°
68°
24
84°
70°
25
80°
68°
26
75°
68°
27
78°
66°
28
82°
68°
29
80°
66°
30
76°
60°
31
74°
58°
1
74°
60°
2
78°
59°
3
79°
59°
4
78°
61°
5
80°
63°
6
81°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in West Newnan
West Newnan's May 2026 forecast shows daily high temperatures ranging from 74° to 82°, with overnight lows between 58° and 68°. The average high for May is 78° with an average low of 63°. 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 Newnan. See also: June | July | August.
