Helsinki, Finland 14-Day Forecast
Finland 🇫🇮
64°
Sunny right now
Today: high 72°, low 62°
Updated 9 min ago
Helsinki weather for the next 14 days
Friday, August 7
Patchy rain nearby High 68° Low 58°Precipitation
57%
· 0.05 in
Max wind
17 mph
Humidity
69%
UV index
4 - Moderate
Sunrise / sunset
05:14 AM / 09:37 PM
Saturday, August 8
Sunny High 68° Low 54°Precipitation
4%
· 0.0 in
Max wind
13 mph
Humidity
59%
UV index
4 - Moderate
Sunrise / sunset
05:17 AM / 09:34 PM
Sunday, August 9
Sunny High 68° Low 54°Precipitation
8%
· 0.0 in
Max wind
18 mph
Humidity
74%
UV index
3 - Moderate
Sunrise / sunset
05:19 AM / 09:31 PM
Monday, August 10
Sunny High 69° Low 58°Precipitation
70%
· 0.14 in
Max wind
20 mph
Humidity
81%
UV index
4 - Moderate
Sunrise / sunset
05:22 AM / 09:29 PM
Tuesday, August 11
Sunny High 66° Low 51°Precipitation
17%
· 0.01 in
Max wind
14 mph
Humidity
67%
UV index
5 - Moderate
Sunrise / sunset
05:24 AM / 09:26 PM
Wednesday, August 12
Sunny High 68° Low 50°Precipitation
5%
· 0.0 in
Max wind
15 mph
Humidity
63%
UV index
6 - High
Sunrise / sunset
05:27 AM / 09:23 PM
Thursday, August 13
Sunny High 68° Low 57°Precipitation
8%
· 0.0 in
Max wind
15 mph
Humidity
73%
UV index
6 - High
Sunrise / sunset
05:29 AM / 09:20 PM
Friday, August 14
Partly Cloudy High 73° Low 62°Precipitation
36%
· 0.02 in
Max wind
17 mph
Humidity
70%
UV index
6 - High
Sunrise / sunset
05:31 AM / 09:17 PM
Saturday, August 15
Sunny High 74° Low 59°Precipitation
7%
· 0.0 in
Max wind
12 mph
Humidity
68%
UV index
6 - High
Sunrise / sunset
05:34 AM / 09:15 PM
Sunday, August 16
Sunny High 69° Low 53°Precipitation
57%
· 0.04 in
Max wind
11 mph
Humidity
62%
UV index
6 - High
Sunrise / sunset
05:36 AM / 09:12 PM
Monday, August 17
Patchy rain nearby High 69° Low 58°Precipitation
74%
· 0.08 in
Max wind
17 mph
Humidity
83%
UV index
5 - Moderate
Sunrise / sunset
05:39 AM / 09:09 PM
Tuesday, August 18
Sunny High 63° Low 54°Precipitation
6%
· 0.0 in
Max wind
18 mph
Humidity
59%
UV index
5 - Moderate
Sunrise / sunset
05:41 AM / 09:06 PM
Wednesday, August 19
Sunny High 66° Low 52°Precipitation
3%
· 0.0 in
Max wind
18 mph
Humidity
54%
UV index
5 - Moderate
Sunrise / sunset
05:44 AM / 09:03 PM
Helsinki 14-day outlook: the story
The warmest day of Helsinki's 14-day outlook is Saturday, August 15 with a high near 74°F (23°C); the coolest night comes Wednesday, August 12, dipping to 50°F (10°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 68°F (20°C), right in line with the typical August high of 68°F (20°C).
Precipitation is most likely on Friday 7, Monday 10, Sunday 16, Monday 17; the wettest day looks like Monday, August 10 with about 0.14 in (3.5 mm) expected. For the weekend, expect Saturday 68°F (20°C) and sunny / Sunday 68°F (20°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 4 of the next 14 days, peaking around Monday, August 10.
What will be the warmest day in Helsinki over the next 14 days?
Saturday, August 15, with a forecast high near 74°F (23°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 | Humidity |
|---|---|---|---|---|---|---|
| January | 30° | 22° | 14 | 2.7 in | 1.4 h/day | 86% |
| February | 31° | 23° | 12 | 2.5 in | 3.6 h/day | 86% |
| March | 35° | 26° | 11 | 1.8 in | 6.6 h/day | 83% |
| April | 45° | 33° | 10 | 1.8 in | 9.9 h/day | 76% |
| May | 57° | 43° | 9 | 1.9 in | 13.0 h/day | 70% |
| June | 66° | 53° | 10 | 2.2 in | 14.7 h/day | 70% |
| July | 69° | 57° | 13 | 3.1 in | 13.3 h/day | 76% |
| August | 68° | 57° | 13 | 3.3 in | 11.2 h/day | 79% |
| September | 60° | 51° | 11 | 2.7 in | 8.2 h/day | 81% |
| October | 48° | 40° | 13 | 3.1 in | 4.8 h/day | 84% |
| November | 40° | 34° | 14 | 3.1 in | 2.0 h/day | 87% |
| December | 34° | 28° | 14 | 2.6 in | 1.3 h/day | 87% |
14-day forecasts nearby