S
M
T
W
T
F
S
26
76°
48°
27
76°
50°
28
74°
47°
29
74°
55°
30
79°
48°
31
73°
50°
1
75°
53°
2
75°
55°
3
76°
54°
4
73°
50°
5
74°
50°
6
71°
52°
7
73°
53°
8
72°
55°
9
76°
56°
10
79°
55°
11
79°
55°
12
77°
54°
13
78°
55°
14
78°
55°
15
77°
54°
16
78°
54°
17
76°
53°
18
77°
55°
19
79°
55°
20
71°
46°
21
67°
46°
22
Hist. Avg.
73°
49°
23
Hist. Avg.
73°
49°
24
Hist. Avg.
73°
48°
25
Hist. Avg.
73°
48°
26
Hist. Avg.
72°
48°
27
Hist. Avg.
72°
48°
28
Hist. Avg.
72°
48°
29
Hist. Avg.
72°
47°
30
Hist. Avg.
71°
47°
31
Hist. Avg.
71°
47°
1
Hist. Avg.
71°
47°
2
Hist. Avg.
71°
47°
3
Hist. Avg.
70°
46°
4
Hist. Avg.
70°
46°
5
Hist. Avg.
70°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Mont-Laurier
Mont-Laurier's August 2026 forecast shows daily high temperatures ranging from 67° to 79°, with overnight lows between 46° and 56°. The average high for August is 75° with an average low of 52°. 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 Mont-Laurier. See also: September | October | November.