Helsinki 14 Day Extended Forecast. Find the most current and reliable 14 day weather forecasts, storm alerts, reports and information for Helsinki, FI with The Weather Network. 30DayWeather Long Range Weather Forecasts predict ideal conditions for a storm. Weather News Maps Helsinki. Check out the Helsinki, Uusimaa, Finland WinterCast. Helsinki, Uusimaa 20° F Past 30 day weather - interactive graph Choose a city Helsinki Maarianhamina Vantaa Salo Kotka Turku Kouvola Hämeenlinna Lahti Lappeenranta Tampere Pori Mikkeli Jyväskylä Joensuu Seinäjoki Kuopio Vaasa Haapajärvi Kokkola Kajaani Oulu Tornio Kuusamo Rovaniemi Sodankylä Kittilä Inari Enontekiö Utsjoki Frost Maps Showing you where frost and ice is expected to develop out to 16 days ahead. The average temperature over the next 25 days in Helsinki from this forecast is -2°C (28°F) . Overcast. Helsinki, Finland ☔ 7 days detailed forecast. 10, 20 and 30 days long-term weather and climate forecast. Be prepared with the most accurate 10-day forecast for Helsinki, Uusimaa, Finland with highs, lows, chance of precipitation from The Weather Channel and Weather.com Time/General; Weather . Current weather and long-term 45 days forecast ☃ Weather phenomena recorded in previous years in Helsinki ☀ Detailed weather forecast for the next 10 days ☔ Long term weather forecast for Helsinki for 30 days The Metcheck 7 Day Forecast takes the best from the GFS weather models and displays it in easy to read maps for the world out to the next 192 hours ahead. Forecasting the snowfall amount probability, snow accumulation, and a snowfall forecast map. The warmest day over the next 25 days weather in Helsinki is forecast to be Friday 1st January 2021 at 2°C (36°F) and the warmest night on Thursday 31st December 2020 at 0°C (32°F). Get the monthly weather forecast for Helsinki, Uusimaa, Finland, including daily high/low, historical averages, to help you plan ahead. Home Weather Helsinki 14 Day Extended Forecast Helsinki Two-week forecast. Now Today Tomorrow … Weather Today/Tomorrow ; Hour-by-Hour Forecast ; 14 Day Forecast ; Yesterday/Past Weather; Climate (Averages) Time Zone ; ... Jan 30: 30 / 25 °F: Snow. Get the forecast for today, tonight & tomorrow's weather for Helsinki, Southwest Finland, Finland. A Risky Day is not a direct prediction of precipitation (Rain/Snow) but instead a forecast of ideal conditions for a storm to enter the region. Weather in Helsinki for a month, 30 days weather forecast for Helsinki, Uusimaa, Finland.