S
M
T
W
T
F
S
26
80°
59°
27
79°
57°
28
75°
55°
29
76°
53°
30
72°
57°
1
72°
58°
2
73°
56°
3
72°
51°
4
73°
52°
5
75°
54°
6
78°
56°
7
81°
59°
8
81°
60°
9
82°
59°
10
82°
60°
11
83°
61°
12
83°
62°
13
82°
61°
14
82°
60°
15
76°
56°
16
78°
58°
17
83°
63°
18
78°
60°
19
79°
56°
20
78°
55°
21
80°
56°
22
79°
60°
23
84°
64°
24
83°
64°
25
87°
63°
26
87°
65°
27
86°
65°
28
87°
66°
29
88°
67°
30
89°
64°
31
89°
60°
1
85°
60°
2
88°
61°
3
87°
65°
4
88°
67°
5
87°
63°
6
83°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Fort Oglethorpe
Fort Oglethorpe's May 2026 forecast shows daily high temperatures ranging from 72° to 89°, with overnight lows between 51° and 67°. The average high for May is 81° with an average low of 60°. 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 Fort Oglethorpe. See also: June | July | August.