Weather Forecast for Helsinki
Southern Finland, Finland
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Current Weather - Helsinki: 21°C
Current Weather - Helsinki: 21°C
Southern Finland, Finland
Partly cloudy
Feels like 21°C
Wind
17 km/h E
Humidity
56%
Pressure
1017 mb
UV Index
5
Visibility
10 km
Sunny
Friday, July 10, 2026
High
20°C
Low
13°C
Rain Chance
8%
Hourly Forecast
19°C
21°C
20°C
20°C
20°C
20°C
20°C
19°C
18°C
17°C
16°C
Day Statistics
Maximum Wind
18 km/h
Humidity
75%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
8%
Snow Chance
0%
Sun & Moon
Sunrise
04:13 AM
Sunset
10:37 PM
Moonrise
12:03 AM
Moonset
06:38 PM
Moon Phase
Waning Crescent
Moon Illumination
12%
Air Quality
PM2.5
5.5
μg/m³
PM10
6.8
μg/m³
NO₂
10.2
μg/m³
O₃
58.2
μg/m³
SO₂
1.1
μg/m³
CO
142.3
μg/m³
Partly Cloudy
Saturday, July 11, 2026
High
25°C
Low
16°C
Rain Chance
70%
Hourly Forecast
16°C
16°C
17°C
16°C
17°C
17°C
17°C
17°C
18°C
18°C
20°C
21°C
21°C
22°C
22°C
23°C
23°C
24°C
24°C
25°C
24°C
21°C
18°C
17°C
Day Statistics
Maximum Wind
21 km/h
Humidity
74%
Precipitation
7 mm
UV Index
5
Visibility
10 km
Rain Chance
70%
Snow Chance
0%
Sun & Moon
Sunrise
04:15 AM
Sunset
10:35 PM
Moonrise
12:09 AM
Moonset
08:27 PM
Moon Phase
Waning Crescent
Moon Illumination
6%
Air Quality
PM2.5
5.3
μg/m³
PM10
6.9
μg/m³
NO₂
10.9
μg/m³
O₃
65
μg/m³
SO₂
1
μg/m³
CO
152.4
μg/m³
Mist
Sunday, July 12, 2026
High
25°C
Low
17°C
Rain Chance
82%
Hourly Forecast
18°C
18°C
18°C
18°C
18°C
17°C
18°C
19°C
19°C
21°C
22°C
23°C
24°C
24°C
25°C
25°C
25°C
23°C
20°C
19°C
19°C
19°C
19°C
19°C
Day Statistics
Maximum Wind
25 km/h
Humidity
85%
Precipitation
19 mm
UV Index
5
Visibility
7 km
Rain Chance
82%
Snow Chance
0%
Sun & Moon
Sunrise
04:17 AM
Sunset
10:34 PM
Moonrise
12:24 AM
Moonset
09:59 PM
Moon Phase
New Moon
Moon Illumination
2%
Air Quality
PM2.5
6.2
μg/m³
PM10
7.9
μg/m³
NO₂
6.7
μg/m³
O₃
70.9
μg/m³
SO₂
0.9
μg/m³
CO
165.6
μg/m³
Partly Cloudy
Monday, July 13, 2026
High
24°C
Low
16°C
Rain Chance
57%
Hourly Forecast
19°C
19°C
18°C
18°C
17°C
17°C
16°C
17°C
17°C
19°C
20°C
21°C
22°C
23°C
23°C
23°C
24°C
24°C
24°C
23°C
22°C
20°C
18°C
17°C
Day Statistics
Maximum Wind
26 km/h
Humidity
76%
Precipitation
1 mm
UV Index
5
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
04:18 AM
Sunset
10:32 PM
Moonrise
01:07 AM
Moonset
10:45 PM
Moon Phase
New Moon
Moon Illumination
0%
Air Quality
PM2.5
2.3
μg/m³
PM10
2.9
μg/m³
NO₂
2.9
μg/m³
O₃
56.5
μg/m³
SO₂
0.5
μg/m³
CO
122.1
μg/m³
Sunny
Tuesday, July 14, 2026
High
22°C
Low
15°C
Rain Chance
11%
Hourly Forecast
17°C
16°C
15°C
15°C
16°C
16°C
15°C
17°C
17°C
19°C
21°C
21°C
21°C
20°C
21°C
22°C
19°C
19°C
22°C
19°C
19°C
20°C
19°C
18°C
Day Statistics
Maximum Wind
17 km/h
Humidity
75%
Precipitation
0 mm
UV Index
6
Visibility
9 km
Rain Chance
11%
Snow Chance
0%
Sun & Moon
Sunrise
04:20 AM
Sunset
10:31 PM
Moonrise
02:41 AM
Moonset
11:02 PM
Moon Phase
New Moon
Moon Illumination
1%
Air Quality
PM2.5
1.6
μg/m³
PM10
1.8
μg/m³
NO₂
3.8
μg/m³
O₃
49.9
μg/m³
SO₂
0.7
μg/m³
CO
119.7
μg/m³
Sunny
Wednesday, July 15, 2026
High
25°C
Low
16°C
Rain Chance
4%
Hourly Forecast
17°C
16°C
16°C
16°C
16°C
16°C
16°C
17°C
19°C
21°C
22°C
23°C
24°C
24°C
25°C
25°C
25°C
24°C
24°C
23°C
22°C
21°C
20°C
19°C
Day Statistics
Maximum Wind
11 km/h
Humidity
63%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
04:22 AM
Sunset
10:29 PM
Moonrise
04:40 AM
Moonset
11:08 PM
Moon Phase
New Moon
Moon Illumination
3%
Sunny
Thursday, July 16, 2026
High
25°C
Low
16°C
Rain Chance
5%
Hourly Forecast
18°C
18°C
17°C
17°C
17°C
16°C
16°C
18°C
19°C
21°C
22°C
23°C
24°C
24°C
24°C
25°C
24°C
24°C
24°C
22°C
21°C
20°C
19°C
19°C
Day Statistics
Maximum Wind
14 km/h
Humidity
65%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
04:24 AM
Sunset
10:27 PM
Moonrise
06:39 AM
Moonset
11:10 PM
Moon Phase
Waxing Crescent
Moon Illumination
8%
Solar Radiation Data
Shortwave Radiation
676.36
Diffuse Radiation
113.62
DNI
0
GTI
0
Weather Alerts
Yellow heavy rain warning: Kymenlaakso and locally in the western part of the country, Sun 12.00 - 21.00
Heavy rain warning: In Sunday noon and evening, probability for heavy rain is 30%.
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