S
M
T
W
T
F
S
28
73°
46°
29
75°
49°
30
78°
50°
1
75°
45°
2
69°
49°
3
75°
53°
4
72°
50°
5
73°
46°
6
69°
46°
7
72°
47°
8
72°
52°
9
73°
50°
10
77°
55°
11
79°
53°
12
78°
54°
13
77°
55°
14
71°
52°
15
72°
49°
16
69°
48°
17
73°
50°
18
75°
48°
19
71°
47°
20
71°
48°
21
72°
47°
22
71°
48°
23
78°
52°
24
76°
51°
25
78°
53°
26
80°
55°
27
79°
51°
28
74°
47°
29
72°
50°
30
74°
48°
31
73°
50°
1
74°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Algonquin Park
Algonquin Park's July 2026 forecast shows daily high temperatures ranging from 69° to 80°, with overnight lows between 45° and 55°. The average high for July is 74° with an average low of 50°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Algonquin Park. See also: August | September | October.