Porvoo

Porvoo, Uusimaa, Finland

Current Weather

17°

Overcast

Feels Like: 18°

Min: 14°

Max: 19°

The next few hours will be overcast, with today reaching 19°C and dropping to 14°C. The coming days will be partly cloudy in the afternoon and overnight.

Does this forecast seem accurate?

Unlock Historical Data

Compare today's weather with yesterday's data and track temperature trends over time.

Upgrade Now

Hourly Forecast

17° 17° 17° 17° 18° 18° 18° 19° 18° 19° 19° 18° 17° 16° 15° 14° 14° 14° 14° 14° 14° 14° 14° 15° 15° 16° 16° 17° 16° 16° 16° 17° 17° 15° 13° 13° 13° 13° 13° 12° 12° 12° 12° 12° 12° 12° 13° 13°
38%
43%
47%
52%
56%
60%
64%
68%
72%
76%
66%
71%
77%
82%
87%
93%
98%
96%
94%
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
Today
Tomorrow
Sunday

Daylight Hours

04:07

Sunrise

22:23

Sunset

18 hours 15 minutes of sunlight today

Daily Forecast

Today

14°
19°

Saturday

12°
17°

Sunday

12°
21°

Monday

11°
23°

Tuesday

13°
24°

Wednesday

13°
21°

Thursday

11°
19°

Friday

12°
21°

Air Quality Data Available

Upgrade to access real-time air quality data for Porvoo.

Upgrade Now

UV Index

No protection needed
2 Low
Low Extreme

Humidity

65% Comfortable
Low High
Powered by Airpult

Frequently asked questions about weather in Porvoo

How warm does it get in Porvoo?

The warmest month in Porvoo is July, with average high temperatures of 22°C. The average temperature during this period is around 18°C.

How cold does it get in Porvoo?

The coldest month in Porvoo is January, with average low temperatures of -7°C. The average temperature during this period is around -4°C.

What is the wettest time of year in Porvoo?

The wettest month in Porvoo is July, with an average of 76mm of precipitation.

What is the driest time of year in Porvoo?

The driest month in Porvoo is March, with an average of 41mm of precipitation.

View full climate insights for Porvoo →

Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

Cookie Settings
gb English
Metric (°C, km/h)

Confirm