Helsinki Tomorrow Weather – Forecast, Trends & News - Finland
Helsinki, Southern Finland, Finland
Updated every 10 min
Today Conditions
5.3°C
/
4.2°C
Patchy rain nearby
Temperature AVG :
4.9°C
Wind:
28.4 km/h
Humidity: 94%
Visibility:
9.6 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
6.55 µg/m³
PM10
9.85 µg/m³
O₃
51.0 μg/m3
NO₂
5.15 μg/m3
Helsinki 24-Hour Tomorrow Forecast
00:00
Overcast
4.7°C
17.3 km/h
0%
01:00
Overcast
4.6°C
16.6 km/h
0%
02:00
Cloudy
4.3°C
16.6 km/h
0%
03:00
Overcast
4.2°C
16.2 km/h
0%
04:00
Overcast
4.3°C
16.9 km/h
0%
05:00
Overcast
4.2°C
16.6 km/h
0%
06:00
Overcast
4.4°C
17.3 km/h
0%
07:00
Overcast
4.7°C
18.0 km/h
0%
08:00
Overcast
4.7°C
18.4 km/h
0%
09:00
Overcast
4.7°C
18.7 km/h
0%
10:00
Overcast
4.7°C
18.7 km/h
0%
11:00
Overcast
4.9°C
20.2 km/h
0%
12:00
Overcast
5.0°C
19.1 km/h
0%
13:00
Overcast
5.2°C
19.4 km/h
0%
14:00
Overcast
5.2°C
21.6 km/h
0%
15:00
Overcast
5.2°C
24.1 km/h
0%
16:00
Patchy rain nearby
5.3°C
25.9 km/h
87%
17:00
Patchy rain nearby
5.2°C
26.6 km/h
83%
18:00
Light drizzle
5.1°C
26.6 km/h
100%
19:00
Light rain
5.1°C
28.4 km/h
100%
20:00
Light rain
5.3°C
28.4 km/h
100%
21:00
Patchy rain nearby
5.6°C
24.5 km/h
84%
22:00
Patchy rain nearby
5.7°C
24.1 km/h
86%
23:00
Cloudy
5.0°C
25.2 km/h
0%
Helsinki 5-Day Forecast
Today
Patchy rain nearby
5.8°C
/
4.2°C
81%
2025-12-17
Patchy rain nearby
5.3°C
/
4.2°C
87%
2025-12-18
Patchy rain nearby
5.4°C
/
2.6°C
70%
2025-12-19
Patchy rain nearby
5.0°C
/
2.5°C
0%
2025-12-20
Patchy rain nearby
4.8°C
/
4.6°C
84%