Porvoo 48-Hour Snow Forecast
Updated 20 September 2026 12:41 PDT
2-Day Forecast for Porvoo
48-hours from 20 September.
See below for forecast detail
Porvoo Snow Forecast updated at 12:41 PDT, next update expected 18:00 PDT.
Forecast for today in Porvoo
Max 63°F
Min 52°F
Valley temperatures from an overnight low of 52°F to daytime highs around 63°F
Temperature at BaseTemp at Base
Sun
20
Snow unlikely
Rain showers, fair, clear sky later.
Forecast times for Porvoo are in Helsinki (Europe/Helsinki) time zone.
Forecast for tomorrow in Porvoo
Max 60°F
Min 48°F
Valley temperatures from an overnight low of 48°F to daytime highs around 60°F
Temperature at BaseTemp at Base
Mon
21
Snow unlikely
Clear sky first, rain showers then light drizzle, clear sky later.
Forecast times for Porvoo are in Helsinki (Europe/Helsinki) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sun | 03:00 | | Light rain showers. | 58°F | SW Breeze | 100% | |
| Sun | 04:00 | | Rain showers. | 58°F | SW Breeze | 100% | |
| Sun | 05:00 | | Light drizzle. | 58°F | SW Breeze | 100% | |
| Sun | 06:00 | | Light drizzle. | 57°F | SW Breeze | 100% | |
| Sun | 07:00 | | Clear spells. | 57°F | SW Breeze | 70% | |
| Sun | 08:00 |  | Cloudy. | 57°F | SW Breeze | 30% | |
| Sun | 09:00 | | Cloudy. | 57°F | SW Breeze | 0% | |
| Sun | 10:00 | | Cloudy. | 59°F | SW Breeze | 0% | |
| Sun | 11:00 | | Clear spells. | 61°F | SW Breeze | 0% | |
| Sun | 12:00 | | Fair. | 62°F | SW Breeze | 0% | |
| Sun | 13:00 | | Fair. | 63°F | SW Breeze | 0% | |
| Sun | 14:00 | | Clear spells. | 63°F | SW Breeze | 0% | |
| Sun | 15:00 | | Fair. | 63°F | SW Breeze | 0% | |
| Sun | 16:00 | | Clear spells. | 62°F | SW Breeze | 0% | |
| Sun | 17:00 | | Cloudy. | 60°F | SW Breeze | 0% | |
| Sun | 18:00 | | Cloudy. | 58°F | SW Breeze | 0% | |
| Sun | 19:00 | | Cloudy. | 56°F | SW Breeze | 0% | |
| Sun | 20:00 | | Fair. | 55°F | SW Breeze | 0% | |
| Sun | 21:00 |  | Clear sky. | 54°F | SW Breeze | 0% | |
| Sun | 22:00 | | Fair. | 54°F | SW Breeze | 5% | |
| Sun | 23:00 | | Clear sky. | 52°F | SW Breeze | 10% | |
| Mon | 00:00 | | Fair. | 51°F | S Light | 15% | |
| Mon | 01:00 | | Clear spells. | 51°F | S Light | 25% | |
| Mon | 02:00 | | Clear spells. | 52°F | S Light | 35% | |
| Mon | 03:00 | | Fair. | 50°F | S Light | 40% | |
| Mon | 04:00 | | Clear sky. | 50°F | S Light | 35% | |
| Mon | 05:00 | | Clear sky. | 49°F | S Light | 30% | |
| Mon | 06:00 | | Clear sky. | 48°F | S Light | 20% | |
| Mon | 07:00 | | Clear sky. | 48°F | S Light | 15% | |
| Mon | 08:00 | | Clear sky. | 50°F | S Light | 10% | |
| Mon | 09:00 | | Clear sky. | 52°F | S Light | 5% | |
| Mon | 10:00 | | Clear sky. | 54°F | S Light | 0% | |
| Mon | 11:00 | | Fair. | 57°F | S Light | 0% | |
| Mon | 12:00 | | Light drizzle. | 58°F | S Light | 0% | |
| Mon | 13:00 | | Light drizzle. | 59°F | S Light | 0% | |
| Mon | 14:00 | | Light drizzle. | 60°F | S Light | 0% | |
| Mon | 15:00 | | Light drizzle. | 60°F | S Light | 0% | |
| Mon | 16:00 | | Light drizzle. | 60°F | S Light | 5% | |
| Mon | 17:00 | | Fair. | 60°F | S Light | 5% | |
| Mon | 18:00 | | Clear sky. | 58°F | S Light | 5% | |
| Mon | 19:00 | | Fair. | 54°F | S Light | 5% | |
| Mon | 20:00 | | Clear sky. | 53°F | S Light | 5% | |
| Mon | 21:00 | | Clear sky. | 51°F | S Light | 0% | |
| Mon | 22:00 | | Clear sky. | 49°F | S Light | 0% | |
| Mon | 23:00 | | Clear sky. | 49°F | S Light | 0% | |
| Tue | 00:00 | | Clear sky. | 48°F | E Light | 0% | |
| Tue | 01:00 | | Clear sky. | 48°F | E Light | 0% | |
| Tue | 02:00 | | Clear sky. | 48°F | E Light | 0% | |
Snow Forecast near Porvoo
Snow forecasts for nearby ski areas.
Snow Forecasts for other Ski Resorts near Porvoo are not available.
Porvoo Snow
For current snow depths and skiing conditions, see our Current Snow Report for Porvoo.
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.
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.