S
M
T
W
T
F
S
26
71°
49°
27
79°
52°
28
78°
56°
29
77°
55°
30
78°
56°
31
81°
50°
1
71°
54°
2
69°
51°
3
77°
53°
4
74°
46°
5
Hist. Avg.
71°
51°
6
Hist. Avg.
71°
51°
7
Hist. Avg.
70°
50°
8
Hist. Avg.
70°
50°
9
Hist. Avg.
70°
50°
10
Hist. Avg.
70°
50°
11
Hist. Avg.
70°
50°
12
Hist. Avg.
70°
50°
13
Hist. Avg.
69°
49°
14
Hist. Avg.
69°
49°
15
Hist. Avg.
69°
49°
16
Hist. Avg.
69°
49°
17
Hist. Avg.
69°
49°
18
Hist. Avg.
68°
48°
19
Hist. Avg.
68°
48°
20
Hist. Avg.
68°
48°
21
Hist. Avg.
68°
48°
22
Hist. Avg.
67°
48°
23
Hist. Avg.
67°
48°
24
Hist. Avg.
67°
48°
25
Hist. Avg.
67°
47°
26
Hist. Avg.
67°
47°
27
Hist. Avg.
66°
47°
28
Hist. Avg.
66°
47°
29
Hist. Avg.
66°
47°
30
Hist. Avg.
66°
46°
31
Hist. Avg.
65°
46°
1
Hist. Avg.
65°
46°
2
Hist. Avg.
65°
46°
3
Hist. Avg.
64°
46°
4
Hist. Avg.
64°
45°
5
Hist. Avg.
64°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Algonquin Park
Algonquin Park's August 2026 forecast shows daily high temperatures ranging from 69° to 81°, with overnight lows between 46° and 56°. The average high for August is 76° 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 Algonquin Park. See also: September | October | November.
