S
M
T
W
T
F
S
26
71°
61°
27
70°
60°
28
71°
62°
29
72°
62°
30
73°
63°
31
74°
63°
1
76°
62°
2
75°
63°
3
73°
62°
4
72°
61°
5
72°
62°
6
75°
62°
7
73°
61°
8
70°
60°
9
70°
61°
10
71°
62°
11
70°
62°
12
72°
61°
13
72°
63°
14
77°
62°
15
74°
61°
16
69°
59°
17
71°
57°
18
73°
61°
19
73°
60°
20
74°
59°
21
75°
57°
22
70°
56°
23
72°
58°
24
71°
58°
25
73°
57°
26
73°
57°
27
72°
56°
28
73°
59°
29
73°
59°
30
72°
58°
31
73°
59°
1
73°
58°
2
72°
50°
3
71°
48°
4
63°
53°
5
64°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Thessalon
Thessalon's August 2026 forecast shows daily high temperatures ranging from 63° to 77°, with overnight lows between 48° and 63°. The average high for August is 72° with an average low of 59°. 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 Thessalon. See also: September | October | November.