Helsinki, Finland 14-Day Forecast
Finland 🇫🇮
59°
Sunny right now
Today: high 58°, low 51°
Updated just now
Helsinki weather for the next 14 days
Wednesday, October 7
Sunny High 55° Low 44°Precipitation
7%
· 0.0 in
Max wind
13 mph
Humidity
73%
UV index
1 - Low
Sunrise / sunset
07:40 AM / 06:35 PM
Thursday, October 8
Overcast High 53° Low 42°Precipitation
39%
· 0.01 in
Max wind
14 mph
Humidity
85%
UV index
1 - Low
Sunrise / sunset
07:43 AM / 06:32 PM
Friday, October 9
Light drizzle High 54° Low 47°Precipitation
88%
· 0.34 in
Max wind
15 mph
Humidity
85%
UV index
1 - Low
Sunrise / sunset
07:45 AM / 06:29 PM
Saturday, October 10
Patchy rain nearby High 47° Low 40°Precipitation
60%
· 0.03 in
Max wind
16 mph
Humidity
83%
UV index
3 - Moderate
Sunrise / sunset
07:48 AM / 06:26 PM
Sunday, October 11
Sunny High 48° Low 37°Precipitation
12%
· 0.0 in
Max wind
8 mph
Humidity
80%
UV index
3 - Moderate
Sunrise / sunset
07:50 AM / 06:23 PM
Monday, October 12
Overcast High 44° Low 38°Precipitation
78%
· 0.1 in
Max wind
11 mph
Humidity
88%
UV index
3 - Moderate
Sunrise / sunset
07:52 AM / 06:20 PM
Tuesday, October 13
Overcast High 47° Low 44°Precipitation
33%
· 0.0 in
Max wind
11 mph
Humidity
88%
UV index
2 - Low
Sunrise / sunset
07:55 AM / 06:17 PM
Wednesday, October 14
Patchy rain nearby High 45° Low 40°Precipitation
90%
· 0.33 in
Max wind
12 mph
Humidity
89%
UV index
2 - Low
Sunrise / sunset
07:57 AM / 06:14 PM
Thursday, October 15
Patchy rain nearby High 43° Low 40°Precipitation
74%
· 0.04 in
Max wind
9 mph
Humidity
93%
UV index
3 - Moderate
Sunrise / sunset
08:00 AM / 06:11 PM
Friday, October 16
Light drizzle High 48° Low 41°Precipitation
87%
· 0.12 in
Max wind
6 mph
Humidity
94%
UV index
2 - Low
Sunrise / sunset
08:02 AM / 06:08 PM
Saturday, October 17
Patchy rain nearby High 48° Low 39°Precipitation
54%
· 0.03 in
Max wind
6 mph
Humidity
88%
UV index
3 - Moderate
Sunrise / sunset
08:05 AM / 06:05 PM
Sunday, October 18
Light rain shower High 47° Low 43°Precipitation
90%
· 0.23 in
Max wind
14 mph
Humidity
91%
UV index
2 - Low
Sunrise / sunset
08:07 AM / 06:02 PM
Monday, October 19
Patchy rain nearby High 42° Low 39°Precipitation
66%
· 0.05 in
Max wind
18 mph
Humidity
75%
UV index
1 - Low
Sunrise / sunset
08:10 AM / 06:00 PM
Helsinki 14-day outlook: the story
The warmest day of Helsinki's 14-day outlook is Tuesday, October 6 with a high near 58°F (14°C); the coolest night comes Sunday, October 11, dipping to 37°F (3°C). The trend points cooler: week two runs about 6°F below week one. Highs over the next two weeks average 51°F (11°C), about 3°F (2°C) above the typical October high of 48°F (9°C).
Precipitation is most likely on Friday 9, Saturday 10, Monday 12, Wednesday 14 and beyond; the wettest day looks like Friday, October 9 with about 0.34 in (8.7 mm) expected. For the weekend, expect Saturday 47°F (8°C) and patchy rain nearby / Sunday 48°F (9°C) and sunny.
For typical conditions month by month, see the Helsinki climate & average temperatures guide.
Helsinki forecast questions
Will it rain in Helsinki this week?
The forecast currently shows meaningful precipitation chances on 9 of the next 14 days, peaking around Friday, October 9.
What will be the warmest day in Helsinki over the next 14 days?
Tuesday, October 6, with a forecast high near 58°F (14°C).
How accurate is a 14-day forecast for Helsinki?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Helsinki by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Daylight | Wet-day chance | Humidity |
|---|---|---|---|---|---|---|---|---|
| January | 30° | 22° | 14 | 2.7 in | 1.4 h/day | 6.6 h | 45% | 86% |
| February | 31° | 23° | 12 | 2.5 in | 3.6 h/day | 9.0 h | 42% | 86% |
| March | 35° | 26° | 11 | 1.8 in | 6.6 h/day | 11.6 h | 34% | 83% |
| April | 45° | 33° | 10 | 1.8 in | 9.9 h/day | 14.5 h | 35% | 76% |
| May | 57° | 43° | 9 | 1.9 in | 13.0 h/day | 17.1 h | 28% | 70% |
| June | 66° | 53° | 10 | 2.2 in | 14.7 h/day | 18.9 h | 34% | 70% |
| July | 69° | 57° | 13 | 3.1 in | 13.3 h/day | 18.1 h | 43% | 76% |
| August | 68° | 57° | 13 | 3.3 in | 11.2 h/day | 15.6 h | 42% | 79% |
| September | 60° | 51° | 11 | 2.7 in | 8.2 h/day | 12.7 h | 38% | 81% |
| October | 48° | 40° | 13 | 3.1 in | 4.8 h/day | 9.9 h | 41% | 84% |
| November | 40° | 34° | 14 | 3.1 in | 2.0 h/day | 7.3 h | 47% | 87% |
| December | 34° | 28° | 14 | 2.6 in | 1.3 h/day | 5.9 h | 44% | 87% |
14-day forecasts nearby