S
M
T
W
T
F
S
26
84°
69°
27
93°
71°
28
90°
67°
29
85°
69°
30
84°
74°
1
86°
75°
2
85°
71°
3
81°
66°
4
87°
67°
5
86°
68°
6
87°
70°
7
84°
71°
8
88°
74°
9
89°
74°
10
88°
77°
11
89°
76°
12
88°
76°
13
87°
74°
14
89°
74°
15
90°
71°
16
88°
73°
17
92°
74°
18
91°
72°
19
93°
72°
20
93°
72°
21
91°
74°
22
90°
73°
23
88°
72°
24
87°
72°
25
88°
71°
26
87°
72°
27
89°
73°
28
86°
71°
29
88°
72°
30
87°
72°
31
88°
71°
1
88°
73°
2
89°
73°
3
89°
74°
4
90°
74°
5
90°
72°
6
89°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Fort Hamer
Fort Hamer's May 2026 forecast shows daily high temperatures ranging from 86° to 93°, with overnight lows between 71° and 74°. The average high for May is 89° with an average low of 72°. 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 Hamer. See also: June | July | August.