S
M
T
W
T
F
S
29
Hist. Avg.
75°
59°
30
Hist. Avg.
75°
59°
31
Hist. Avg.
75°
59°
1
Hist. Avg.
75°
59°
2
Hist. Avg.
75°
59°
3
Hist. Avg.
75°
59°
4
Hist. Avg.
75°
59°
5
Hist. Avg.
74°
59°
6
Hist. Avg.
74°
58°
7
Hist. Avg.
74°
58°
8
Hist. Avg.
74°
58°
9
Hist. Avg.
74°
58°
10
Hist. Avg.
74°
58°
11
Hist. Avg.
74°
58°
12
Hist. Avg.
74°
58°
13
Hist. Avg.
73°
57°
14
Hist. Avg.
73°
57°
15
Hist. Avg.
73°
57°
16
Hist. Avg.
73°
57°
17
Hist. Avg.
73°
57°
18
Hist. Avg.
72°
56°
19
Hist. Avg.
72°
56°
20
Hist. Avg.
72°
56°
21
Hist. Avg.
72°
56°
22
Hist. Avg.
72°
56°
23
Hist. Avg.
71°
55°
24
Hist. Avg.
71°
55°
25
Hist. Avg.
71°
55°
26
Hist. Avg.
71°
55°
27
Hist. Avg.
70°
55°
28
Hist. Avg.
70°
54°
29
Hist. Avg.
70°
54°
30
Hist. Avg.
70°
54°
31
Hist. Avg.
69°
54°
1
Hist. Avg.
69°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Summerside
Summerside's August 2035 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 Summerside. See also: September | October | November.
