The long-range forecast for Porvoo reveals lower temperatures than usual for this time of the year, with temperatures around 18.4 °C.
In the coming days, the forecasted temperatures are expected to be on average -2.9 °C lower than the average of the last few years.
Select a month and click on a day for more information:
Saturday
Aug 1
20° / 14°
Sunday
Aug 2
21° / 14°
Monday
Aug 3
21° / 12°
Tuesday
Aug 4
22° / 13°
Wednesday
Aug 5
22° / 13°
Thursday
Aug 6
20° / 13°
Friday
Aug 7
20° / 16°
Saturday
Aug 8
20° / 13°
Sunday
Aug 9
18° / 12°
Monday
Aug 10
20° / 16°
Tuesday
Aug 11
20° / 14°
Wednesday
Aug 12
19° / 12°
Thursday
Aug 13
18° / 12°
Friday
Aug 14
19° / 17°
Saturday
Aug 15
18° / 14°
Sunday
Aug 16
18° / 11°
Monday
Aug 17
18° / 13°
Tuesday
Aug 18
17° / 10°
Wednesday
Aug 19
16° / 12°
Thursday
Aug 20
17° / 15°
Friday
Aug 21
20° / 12°
Saturday
Aug 22
19° / 11°
Sunday
Aug 23
18° / 10°
Monday
Aug 24
17° / 11°
Tuesday
Aug 25
19° / 11°
Wednesday
Aug 26
18° / 11°
Thursday
Aug 27
20° / 11°
Friday
Aug 28
22° / 12°
Saturday
Aug 29
20° / 13°
Sunday
Aug 30
19° / 12°
Monday
Aug 31
17° / 11°
Porvoo 30 days weather forecast
Check out our estimated 30 days weather forecast for Porvoo, this data is based on the average weather in Porvoo in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Porvoo next to the desired date.