S
M
T
W
T
F
S
26
57°
50°
27
69°
51°
28
78°
43°
29
64°
50°
30
76°
44°
31
80°
49°
1
66°
57°
2
75°
53°
3
83°
49°
4
75°
57°
5
67°
49°
6
71°
40°
7
76°
42°
8
81°
46°
9
71°
56°
10
74°
52°
11
74°
50°
12
64°
56°
13
71°
53°
14
75°
45°
15
81°
46°
16
70°
55°
17
78°
55°
18
76°
53°
19
77°
52°
20
76°
51°
21
82°
47°
22
85°
52°
23
76°
53°
24
76°
44°
25
81°
49°
26
82°
53°
27
65°
49°
28
57°
45°
29
68°
41°
30
58°
48°
31
70°
46°
1
70°
48°
2
61°
49°
3
62°
47°
4
67°
41°
5
74°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fort Nelson
Fort Nelson's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Fort Nelson. See also: September | October | November.
