S
M
T
W
T
F
S
26
60°
33°
27
65°
23°
28
63°
33°
29
68°
24°
30
57°
29°
1
64°
31°
2
70°
25°
3
72°
32°
4
72°
30°
5
79°
29°
6
66°
37°
7
69°
27°
8
62°
35°
9
62°
33°
10
60°
31°
11
61°
25°
12
68°
33°
13
62°
44°
14
57°
27°
15
56°
22°
16
60°
21°
17
64°
22°
18
60°
32°
19
58°
34°
20
64°
25°
21
66°
41°
22
70°
37°
23
56°
38°
24
47°
24°
25
60°
42°
26
70°
33°
27
71°
36°
28
76°
47°
29
59°
33°
30
58°
30°
31
65°
35°
1
70°
36°
2
73°
40°
3
79°
53°
4
73°
43°
5
63°
44°
6
65°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Fort Fraser
Fort Fraser's May 2026 forecast shows daily high temperatures ranging from 58° to 79°, with overnight lows between 30° and 53°. The average high for May is 68° with an average low of 40°. 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 Fraser. See also: June | July | August.