S
M
T
W
T
F
S
28
76°
54°
29
81°
61°
30
79°
62°
1
76°
60°
2
68°
59°
3
65°
55°
4
68°
52°
5
62°
56°
6
63°
52°
7
62°
48°
8
66°
48°
9
N/A
10
67°
60°
11
75°
64°
12
74°
64°
13
74°
62°
14
72°
63°
15
74°
63°
16
74°
63°
17
72°
64°
18
72°
64°
19
73°
63°
20
72°
63°
21
71°
62°
22
70°
61°
23
74°
58°
24
76°
59°
25
76°
60°
26
75°
59°
27
75°
60°
28
74°
60°
29
75°
59°
30
74°
59°
31
74°
58°
1
73°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Helsinki
Helsinki's July 2026 forecast shows daily high temperatures ranging from 67° to 76°, with overnight lows between 58° and 64°. The average high for July is 73° with an average low of 61°. 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 Helsinki. See also: August | September | October.
