S
M
T
W
T
F
S
26
45°
26°
27
53°
22°
28
64°
26°
29
69°
35°
30
66°
31°
1
67°
48°
2
73°
31°
3
64°
51°
4
65°
42°
5
72°
38°
6
68°
40°
7
63°
36°
8
57°
30°
9
69°
36°
10
66°
43°
11
68°
38°
12
67°
32°
13
67°
49°
14
54°
42°
15
46°
37°
16
56°
40°
17
69°
35°
18
N/A
19
62°
45°
20
68°
46°
21
68°
42°
22
64°
42°
23
63°
37°
24
61°
41°
25
56°
45°
26
59°
40°
27
64°
40°
28
65°
43°
29
64°
42°
30
68°
43°
31
70°
48°
1
78°
50°
2
71°
48°
3
70°
49°
4
62°
48°
5
62°
44°
6
64°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Fort Nelson
Fort Nelson's May 2026 forecast shows daily high temperatures ranging from 56° to 78°, with overnight lows between 37° and 50°. The average high for May is 65° with an average low of 44°. 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 Nelson. See also: June | July | August.
