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
N/A
5
63°
56°
6
61°
53°
7
62°
55°
8
63°
56°
9
67°
58°
10
69°
61°
11
72°
63°
12
73°
62°
13
72°
64°
14
73°
63°
15
71°
62°
16
71°
61°
17
70°
62°
18
70°
58°
19
71°
57°
20
71°
56°
21
69°
54°
22
68°
57°
23
68°
57°
24
69°
56°
25
68°
58°
26
69°
57°
27
70°
55°
28
69°
55°
29
69°
56°
30
70°
58°
31
70°
58°
1
68°
55°
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 61° to 73°, with overnight lows between 53° and 64°. The average high for July is 69° with an average low of 58°. 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.
