Helsingfors — 16-Day Forecast
Extended daily weather outlook · Finland
🌙7°Ctoday
0° coldestTemperature range (relative)16° hottest
TodayApr 19☁️—3°/9°
Today
Apr 19
Sunrise
5:50 AM
Sunset
8:47 PM
UV Index
4.4Moderate
Max Wind
21 km/h
Precipitation
0 mm
Moon
🌒Waxing Crescent
Feels Max
5°C
Daylight
14h 57m
TomorrowApr 20☁️—4°/13°
Tomorrow
Apr 20
Sunrise
5:48 AM
Sunset
8:50 PM
UV Index
4.45Moderate
Max Wind
19 km/h
Precipitation
0 mm
Moon
🌒Waxing Crescent
Feels Max
9°C
Daylight
15h 2m
TuesdayApr 21☀️—5°/16°
Tuesday
Apr 21
Sunrise
5:45 AM
Sunset
8:52 PM
UV Index
4.55Moderate
Max Wind
16 km/h
Precipitation
0 mm
Moon
🌒Waxing Crescent
Feels Max
12°C
Daylight
15h 7m
WednesdayApr 22☁️12%4°/12°
Wednesday
Apr 22
Sunrise
5:42 AM
Sunset
8:55 PM
UV Index
4Moderate
Max Wind
27 km/h
Precipitation
0 mm
Moon
🌒Waxing Crescent
Feels Max
7°C
Daylight
15h 13m
ThursdayApr 23⛅6%1°/8°
Thursday
Apr 23
Sunrise
5:39 AM
Sunset
8:57 PM
UV Index
3.45Moderate
Max Wind
31 km/h
Precipitation
0 mm
Moon
🌓First Quarter
Feels Max
2°C
Daylight
15h 18m
FridayApr 24🌨️29%1°/7°
Friday
Apr 24
Sunrise
5:36 AM
Sunset
9:00 PM
UV Index
1.6Low
Max Wind
14 km/h
Precipitation
2.1 mm
Moon
🌓First Quarter
Feels Max
4°C
Daylight
15h 24m
SaturdayApr 25❄️43%2°/6°
Saturday
Apr 25
Sunrise
5:33 AM
Sunset
9:03 PM
UV Index
2.85Low
Max Wind
11 km/h
Precipitation
4.1 mm
Moon
🌓First Quarter
Feels Max
3°C
Daylight
15h 30m
SundayApr 26❄️44%1°/5°
Sunday
Apr 26
Sunrise
5:30 AM
Sunset
9:05 PM
UV Index
3.7Moderate
Max Wind
21 km/h
Precipitation
10 mm
Moon
🌔Waxing Gibbous
Feels Max
1°C
Daylight
15h 35m
MondayApr 27🌧️34%4°/12°
Monday
Apr 27
Sunrise
5:27 AM
Sunset
9:08 PM
UV Index
3.1Moderate
Max Wind
21 km/h
Precipitation
7.2 mm
Moon
🌔Waxing Gibbous
Feels Max
8°C
Daylight
15h 41m
TuesdayApr 28🌦️27%5°/9°
Tuesday
Apr 28
Sunrise
5:24 AM
Sunset
9:10 PM
UV Index
4.65Moderate
Max Wind
16 km/h
Precipitation
0.6 mm
Moon
🌔Waxing Gibbous
Feels Max
4°C
Daylight
15h 46m
WednesdayApr 29🌦️27%4°/9°
Wednesday
Apr 29
Sunrise
5:22 AM
Sunset
9:13 PM
UV Index
4.75Moderate
Max Wind
15 km/h
Precipitation
0.6 mm
Moon
🌔Waxing Gibbous
Feels Max
6°C
Daylight
15h 51m
ThursdayApr 30🌦️31%4°/7°
Thursday
Apr 30
Sunrise
5:19 AM
Sunset
9:15 PM
UV Index
4.8Moderate
Max Wind
11 km/h
Precipitation
0.8 mm
Moon
🌕Full Moon
Feels Max
4°C
Daylight
15h 56m
FridayMay 1🌦️28%4°/6°
Friday
May 1
Sunrise
5:16 AM
Sunset
9:18 PM
UV Index
4.45Moderate
Max Wind
16 km/h
Precipitation
1.6 mm
Moon
🌕Full Moon
Feels Max
2°C
Daylight
16h 2m
SaturdayMay 2🌦️27%2°/5°
Saturday
May 2
Sunrise
5:14 AM
Sunset
9:20 PM
UV Index
4.7Moderate
Max Wind
18 km/h
Precipitation
0.6 mm
Moon
🌕Full Moon
Feels Max
0°C
Daylight
16h 6m
SundayMay 3☁️30%0°/7°
Sunday
May 3
Sunrise
5:11 AM
Sunset
9:22 PM
UV Index
2.65Low
Max Wind
11 km/h
Precipitation
0 mm
Moon
🌕Full Moon
Feels Max
3°C
Daylight
16h 11m
MondayMay 4☁️19%1°/9°
Monday
May 4
Sunrise
5:08 AM
Sunset
9:25 PM
UV Index
3.35Moderate
Max Wind
13 km/h
Precipitation
0 mm
Moon
🌖Waning Gibbous
Feels Max
5°C
Daylight
16h 17m
About the 16-day forecast
LiveWeather provides up to 16 days of forecast data for Helsingfors — more than most weather apps which are limited to 7–10 days. Data is sourced from Open-Meteo's ensemble models which combine multiple NWP systems including ECMWF for maximum accuracy. Forecasts beyond day 7 should be considered indicative; confidence decreases with time.
Daily high and low temperatures are the maximum and minimum values recorded across the full 24 hours. Precipitation probability shows the chance of any measurable rain or snow occurring during the day. UV Index max is the peak value expected during peak sun hours.