Helsinki Tomorrow Weather – Forecast, Trends & News - Finland
Helsinki, Southern Finland, Finland
Updated every 10 min
Today Conditions
6.0°C
/
4.9°C
Patchy rain nearby
Temperature AVG :
5.4°C
Wind:
33.1 km/h
Humidity: 94%
Visibility:
9.5 km
Astronomy
Sunrise
09:21 AM
Sunset
03:12 PM
Moon Phase
Waning Crescent
UV Index
0.0 Good for going out
Moon illumination
8%
Air Quality
1
Good
AQI
PM2.5
6.15 µg/m³
PM10
9.15 µg/m³
O₃
58.0 μg/m3
NO₂
5.15 μg/m3
Helsinki 24-Hour Tomorrow Forecast
00:00
Overcast
4.9°C
20.2 km/h
0%
01:00
Overcast
5.0°C
20.9 km/h
0%
02:00
Patchy rain nearby
5.0°C
20.2 km/h
70%
03:00
Patchy rain nearby
5.2°C
20.5 km/h
88%
04:00
Overcast
5.1°C
17.3 km/h
0%
05:00
Overcast
5.1°C
17.3 km/h
0%
06:00
Overcast
5.1°C
18.7 km/h
0%
07:00
Patchy rain nearby
5.1°C
19.8 km/h
89%
08:00
Overcast
5.0°C
20.2 km/h
0%
09:00
Overcast
5.0°C
19.8 km/h
0%
10:00
Overcast
5.0°C
20.9 km/h
0%
11:00
Overcast
5.0°C
21.2 km/h
0%
12:00
Overcast
5.1°C
24.1 km/h
0%
13:00
Overcast
5.5°C
25.6 km/h
0%
14:00
Overcast
5.8°C
26.3 km/h
0%
15:00
Light rain
5.9°C
27.0 km/h
100%
16:00
Patchy rain nearby
5.9°C
30.6 km/h
100%
17:00
Light rain
6.0°C
33.1 km/h
100%
18:00
Light rain
5.8°C
31.3 km/h
100%
19:00
Light drizzle
5.9°C
24.5 km/h
100%
20:00
Cloudy
5.8°C
22.0 km/h
0%
21:00
Overcast
5.8°C
22.3 km/h
0%
22:00
Patchy rain nearby
6.2°C
22.0 km/h
64%
23:00
Partly Cloudy
5.9°C
19.1 km/h
0%
Helsinki 5-Day Forecast
Today
Patchy rain nearby
5.7°C
/
4.7°C
88%
2025-12-17
Patchy rain nearby
6.0°C
/
4.9°C
89%
2025-12-18
Sunny
3.6°C
/
2.2°C
0%
2025-12-19
Patchy rain nearby
5.5°C
/
4.7°C
80%
2025-12-20
Patchy rain nearby
6.1°C
/
4.2°C
84%