The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
⋮
Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Helsinki, 18
Content continues below
October
Average Temperature
High
9°
Feels 7
Low
5°
Feels 2
Average Precipitation
13 Days
Rain amount
62.4mm
Snow amount
0.5cm
Content continues below
Daily Historical Averages
October 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
11°
22
11°
23
11°
24
11°
25
11°
26
12°
27
11°
28
11°
29
11°
30
10°
31
11°
Forecast
Wednesday, October 21, 2026
Day
11°
Feels 8
Wind
20 km/h SE
Gust
29 km/h
Humidity
82%
P.O.P
20%
Night
9°
Feels 7
Wind
23 km/h SE
Gust
35 km/h
Humidity
86%
P.O.P
0%
Historical Averages
Oct 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.