S
M
T
W
T
F
S
26
74°
43°
27
79°
49°
28
83°
51°
29
84°
51°
30
84°
52°
31
83°
51°
1
84°
50°
2
81°
50°
3
83°
50°
4
82°
51°
5
80°
51°
6
81°
50°
7
83°
51°
8
82°
50°
9
83°
51°
10
78°
39°
11
73°
41°
12
71°
40°
13
73°
43°
14
76°
41°
15
74°
42°
16
77°
40°
17
74°
37°
18
73°
39°
19
78°
45°
20
83°
48°
21
83°
49°
22
82°
45°
23
83°
39°
24
71°
35°
25
71°
36°
26
73°
40°
27
80°
42°
28
81°
45°
29
80°
45°
30
80°
42°
31
69°
42°
1
72°
41°
2
69°
40°
3
68°
39°
4
67°
36°
5
69°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fernie
Fernie's August 2026 forecast shows daily high temperatures ranging from 67° to 84°, with overnight lows between 35° and 52°. The average high for August is 77° 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 August weather will actually feel in Fernie. See also: September | October | November.
