Porvoo Snow Forecast - 7 day
Updated 11 August 2026 17:44 PDT
7-Day Snow Forecast for Porvoo
1-week from 12 August.
For Forecast detail, see below.
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Porvoo 7-Day Snow Forecast Highlights
When will there be fresh snow in Porvoo?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Porvoo. |
7-Day Snow Outlook for Porvoo
Snowfall
Snow Line
Max 73°F
Min 49°F
Snow unlikely
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Porvoo Medium-Range (7-Day) Snow Forecast Detail
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
Max 65°F
Min 50°F
Valley temperatures from an overnight low of 50°F to daytime highs around 65°F
Temperature at BaseTemp at Base
Wed
12
Snow unlikely
Clear sky first, rain showers then light drizzle, clear sky later.
Forecast times for Porvoo are in Helsinki (Europe/Helsinki) time zone.
Max 67°F
Min 49°F
Valley temperatures from an overnight low of 49°F to daytime highs around 67°F
Temperature at BaseTemp at Base
Thu
13
Snow unlikely
Fair first, cloudy then clear spells, fair later.
Forecast times for Porvoo are in Helsinki (Europe/Helsinki) time zone.
Max 68°F
Min 52°F
Valley temperatures from an overnight low of 52°F to daytime highs around 68°F
Temperature at BaseTemp at Base
Fri
14
Snow unlikely
Cloudy.
Forecast times for Porvoo are in Helsinki (Europe/Helsinki) time zone.
Max 70°F
Min 58°F
Valley temperatures from an overnight low of 58°F to daytime highs around 70°F
Temperature at BaseTemp at Base
Sat
15
Snow unlikely
Light drizzle first, cloudy then clear spells, cloudy later.
Forecast times for Porvoo are in Helsinki (Europe/Helsinki) time zone.
Max 70°F
Min 59°F
Valley temperatures from an overnight low of 59°F to daytime highs around 70°F
Temperature at BaseTemp at Base
Sun
16
Snow unlikely
Light drizzle early, then cloudy later.
Forecast times for Porvoo are in Helsinki (Europe/Helsinki) time zone.
Max 73°F
Min 55°F
Valley temperatures from an overnight low of 55°F to daytime highs around 73°F
Temperature at BaseTemp at Base
Mon
17
Snow unlikely
Cloudy first, clear sky then fair, clear sky later.
Forecast times for Porvoo are in Helsinki (Europe/Helsinki) time zone.
Max 69°F
Min 54°F
Valley temperatures from an overnight low of 54°F to daytime highs around 69°F
Temperature at BaseTemp at Base
Tue
18
Snow unlikely
Fair first, light drizzle then cloudy, fair later.
Forecast times for Porvoo are in Helsinki (Europe/Helsinki) time zone.
No significant snowfall is forecast for this period.
This Snow Forecast for Porvoo, Finland gives the predicted Snowfall and Freezing Levels for the next week.
The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Porvoo, on any given trail or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.
Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.
Porvoo Snow Forecast updated at 17:44 PDT, next update expected 23:00 PDT.
Snow Reliability
Porvoo generally enjoys reliable snow conditions, with an average snow depth of 30-50 cm during peak season. For the latest snow information, including current conditions, be sure to visit J2Ski.