Helsinki local weather Weather forecast Additional information Wed | Thu | Fri | Sat | Sun | Mon | 03 | 06 | 09 | 12 | 15 | 18 | 21 | 03 | 09 | 15 | 21 | 03 | 15 | 03 | 15 | 03 | 15 | 03 | | Forecast updated 18.6.2013 23:25. | | | | | | | | | | | | | | | | | | | | 11° | 11° | 15° | 17° | 18° | 19° | 15° | 10° | 15° | 15° | 14° | 13° | 19° | 14° | 23° | 17° | 24° | 15° | | | | | | | | | | | | | | | | | | | Sunrise today at 3:54. Sunset today at 22:50. Length of day is 18 h 56 min. Local weather observations Recent weather observation: 19 Jun 2013 0:40 local time| Temperature 14.7 °C | Humidity 58% | | Dew point 6.5 °C | Observation data for the last 2 days |