S
M
T
W
T
F
S
26
86°
65°
27
87°
67°
28
87°
68°
29
87°
66°
30
86°
61°
31
90°
59°
1
87°
61°
2
89°
74°
3
89°
72°
4
80°
71°
5
89°
72°
6
92°
72°
7
91°
69°
8
91°
71°
9
95°
68°
10
93°
68°
11
91°
68°
12
90°
67°
13
93°
64°
14
96°
71°
15
90°
71°
16
91°
73°
17
96°
73°
18
91°
71°
19
94°
66°
20
98°
66°
21
82°
69°
22
86°
67°
23
88°
64°
24
89°
58°
25
87°
53°
26
91°
53°
27
88°
70°
28
93°
66°
29
89°
66°
30
93°
66°
31
96°
66°
1
97°
70°
2
99°
68°
3
101°
69°
4
103°
71°
5
92°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Halifax
Halifax's August 2026 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 Halifax. See also: September | October | November.