S
M
T
W
T
F
S
26
90°
63°
27
95°
72°
28
95°
73°
29
77°
61°
30
72°
55°
1
59°
48°
2
72°
45°
3
75°
46°
4
82°
59°
5
91°
63°
6
86°
57°
7
68°
61°
8
88°
59°
9
95°
64°
10
92°
62°
11
86°
61°
12
91°
66°
13
93°
66°
14
89°
65°
15
90°
65°
16
91°
63°
17
89°
63°
18
93°
64°
19
92°
61°
20
87°
64°
21
88°
59°
22
87°
62°
23
87°
64°
24
86°
64°
25
86°
65°
26
87°
63°
27
87°
64°
28
88°
61°
29
87°
62°
30
88°
64°
31
87°
64°
1
86°
62°
2
87°
63°
3
88°
64°
4
89°
66°
5
90°
70°
6
91°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Fort Lancaster
Fort Lancaster's May 2026 forecast shows daily high temperatures ranging from 68° to 95°, with overnight lows between 57° and 71°. The average high for May is 88° 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 Fort Lancaster. See also: June | July | August.
