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Weather Helsinki: Current forecast

Helsinki / Finland

53.4 °F
Feels like 51.1 °F
Min 53 °F / Max 71 °F
Weather Helsinki: Cloudy, 53 °F Cloudy
5.2 mph NNW
Wind
8.1 mph NNW
Gusts
1023 hPa
Pressure
0 mm
Precipitation
84 %
Humidity
0
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass Moderate
Mugwort High
Ragweed Moderate
06:00 / 20:43
Sunrise / Sunset
20:29 / 03:32
Moonrise / Moonset
Full Moon (100 %)
Moon phase

Updated: Aug 26, 2026, 3:35 CEST Aug 26, 2026, 4:35 EEST

Today's Summary

In Helsinki the weather today is cloudy. The thermometer currently shows 11.9°C. Don't forget a jacket or jumper. During the day temperatures will range between 11.6°C and 21.4°C.

Hourly forecast – Helsinki, today

Aug 26, 05:00
54 °F
Sunny
Helsinki Aug 26, 05:00: Sunny, 54 °F
Aug 26, 06:00
57 °F
Sunny
Helsinki Aug 26, 06:00: Sunny, 57 °F
Aug 26, 07:00
60 °F
Sunny
Helsinki Aug 26, 07:00: Sunny, 60 °F
Aug 26, 08:00
60 °F
Overcast
Helsinki Aug 26, 08:00: Overcast, 60 °F
Aug 26, 09:00
63 °F
Partly cloudy
Helsinki Aug 26, 09:00: Partly cloudy, 63 °F
Aug 26, 10:00
67 °F
Sunny
Helsinki Aug 26, 10:00: Sunny, 67 °F
Aug 26, 11:00
70 °F
Sunny
Helsinki Aug 26, 11:00: Sunny, 70 °F
Aug 26, 12:00
71 °F
Partly cloudy
Helsinki Aug 26, 12:00: Partly cloudy, 71 °F
Aug 26, 13:00
70 °F
Overcast
Helsinki Aug 26, 13:00: Overcast, 70 °F
Aug 26, 14:00
66 °F
Overcast
Helsinki Aug 26, 14:00: Overcast, 66 °F
Aug 26, 15:00
63 °F
Overcast
Helsinki Aug 26, 15:00: Overcast, 63 °F
Aug 26, 16:00
63 °F
Overcast
Helsinki Aug 26, 16:00: Overcast, 63 °F
Aug 26, 17:00
62 °F
Overcast
Helsinki Aug 26, 17:00: Overcast, 62 °F
Aug 26, 18:00
61 °F
Patchy rain possible
Helsinki Aug 26, 18:00: Patchy rain possible, 61 °F
Aug 26, 19:00
61 °F
Cloudy
Helsinki Aug 26, 19:00: Cloudy, 61 °F
Aug 26, 20:00
61 °F
Overcast
Helsinki Aug 26, 20:00: Overcast, 61 °F
Aug 26, 21:00
61 °F
Overcast
Helsinki Aug 26, 21:00: Overcast, 61 °F
Aug 26, 22:00
61 °F
Overcast
Helsinki Aug 26, 22:00: Overcast, 61 °F
Aug 26, 23:00
61 °F
Overcast
Helsinki Aug 26, 23:00: Overcast, 61 °F
Aug 27, 00:00
60 °F
Overcast
Helsinki Aug 27, 00:00: Overcast, 60 °F
Aug 27, 01:00
60 °F
Overcast
Helsinki Aug 27, 01:00: Overcast, 60 °F
Aug 27, 02:00
60 °F
Overcast
Helsinki Aug 27, 02:00: Overcast, 60 °F
Aug 27, 03:00
60 °F
Overcast
Helsinki Aug 27, 03:00: Overcast, 60 °F
Aug 27, 04:00
59 °F
Overcast
Helsinki Aug 27, 04:00: Overcast, 59 °F
Time
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
Helsinki Aug 26, 05:00: Sunny
Helsinki Aug 26, 06:00: Sunny
Helsinki Aug 26, 07:00: Sunny
Helsinki Aug 26, 08:00: Overcast
Helsinki Aug 26, 09:00: Partly cloudy
Helsinki Aug 26, 10:00: Sunny
Helsinki Aug 26, 11:00: Sunny
Helsinki Aug 26, 12:00: Partly cloudy
Helsinki Aug 26, 13:00: Overcast
Helsinki Aug 26, 14:00: Overcast
Helsinki Aug 26, 15:00: Overcast
Helsinki Aug 26, 16:00: Overcast
Helsinki Aug 26, 17:00: Overcast
Helsinki Aug 26, 18:00: Patchy rain possible
Helsinki Aug 26, 19:00: Cloudy
Helsinki Aug 26, 20:00: Overcast
Helsinki Aug 26, 21:00: Overcast
Helsinki Aug 26, 22:00: Overcast
Helsinki Aug 26, 23:00: Overcast
Helsinki Aug 27, 00:00: Overcast
Helsinki Aug 27, 01:00: Overcast
Helsinki Aug 27, 02:00: Overcast
Helsinki Aug 27, 03:00: Overcast
Helsinki Aug 27, 04:00: Overcast
Temperature (°F)
Chance of rain (%)
12
8
6
22
10
3
2
4
11
14
18
19
19
23
19
21
21
20
20
20
20
20
19
20
Precipitation
0 mm
Wind (mph)
N
4
N
3
N
3
NW
3
NNW
4
NNW
2
WNW
2
WSW
2
SSW
3
S
5
SSW
6
SSW
6
SW
5
WSW
5
W
4
WNW
3
NNW
2
N
3
N
3
N
4
N
3
N
3
N
2
N
2
Pressure (hPa)
1024
1025
1025
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1026
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
Humidity (%)
86 %
77 %
68 %
77 %
66 %
57 %
50 %
48 %
49 %
59 %
70 %
72 %
72 %
77 %
78 %
77 %
75 %
74 %
73 %
74 %
74 %
73 %
72 %
72 %
Cloud cover (%)
5 %
5 %
13 %
98 %
60 %
8 %
6 %
38 %
97 %
100 %
100 %
100 %
100 %
100 %
82 %
98 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %

14-day weather forecast – Helsinki

14-day trend for Helsinki: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 9.4°C at night, with daytime highs up to 21.4°C.

Date
Aug 26
Aug 27
Aug 28
Aug 29
Aug 30
Aug 31
Sep 1
Sep 2
Sep 3
Sep 4
Sep 5
Sep 6
Sep 7
Sep 8
Helsinki August 26, 2026: Overcast
Helsinki August 27, 2026: Overcast
Helsinki August 28, 2026: Patchy rain possible
Helsinki August 29, 2026: Overcast
Helsinki August 30, 2026: Sunny
Helsinki August 31, 2026: Overcast
Helsinki September 1, 2026: Light rain shower
Helsinki September 2, 2026: Patchy rain possible
Helsinki September 3, 2026: Overcast
Helsinki September 4, 2026: Patchy rain possible
Helsinki September 5, 2026: Overcast
Helsinki September 6, 2026: Sunny
Helsinki September 7, 2026: Fog
Helsinki September 8, 2026: Overcast
Temperature (°F)
Chance of rain (%)
13
15
42
63
60
50
90
79
21
17
25
29
84
20
Precipitation
0 mm
0.5 mm
1.2 mm
1.3 mm
0.5 mm
4.9 mm
2.1 mm
0.1 mm
0.2 mm
3.6 mm
0 mm
Wind max (mph)
6
5
7
17
17
13
12
16
11
14
8
13
12
17
Date Weather Min °F Max °F Sunrise Sunset Moonrise Moonset Moon phase
August 26, 2026 Helsinki August 26, 2026: Overcast Overcast 53 °F 71 °F 06:00 20:43 20:29 03:32 Full Moon (100 %)
August 27, 2026 Helsinki August 27, 2026: Overcast Overcast 57 °F 68 °F 06:03 20:40 20:29 05:00 Full Moon (100 %)
August 28, 2026 Helsinki August 28, 2026: Patchy rain possible Patchy rain possible 55 °F 66 °F 06:05 20:37 20:28 06:26 Full Moon (98 %)
August 29, 2026 Helsinki August 29, 2026: Overcast Overcast 55 °F 66 °F 06:08 20:34 20:27 07:49 Waning Moon (94 %)
August 30, 2026 Helsinki August 30, 2026: Sunny Sunny 58 °F 69 °F 06:10 20:31 20:26 09:13 Waning Moon (87 %)
August 31, 2026 Helsinki August 31, 2026: Overcast Overcast 60 °F 68 °F 06:12 20:28 20:25 10:40 Waning Moon (80 %)
September 1, 2026 Helsinki September 1, 2026: Light rain shower Light rain shower 57 °F 62 °F 06:15 20:25 20:26 12:10 Waning Moon (70 %)
September 2, 2026 Helsinki September 2, 2026: Patchy rain possible Patchy rain possible 55 °F 61 °F 06:17 20:22 20:28 13:47 Last Quarter (60 %)
September 3, 2026 Helsinki September 3, 2026: Overcast Overcast 49 °F 64 °F 06:20 20:19 20:34 15:30 Last Quarter (50 %)
September 4, 2026 Helsinki September 4, 2026: Patchy rain possible Patchy rain possible 52 °F 63 °F 06:22 20:16 20:50 17:12 Last Quarter (39 %)
September 5, 2026 Helsinki September 5, 2026: Overcast Overcast 51 °F 61 °F 06:24 20:13 21:37 18:33 Waning Crescent (29 %)
September 6, 2026 Helsinki September 6, 2026: Sunny Sunny 53 °F 62 °F 06:27 20:10 23:09 19:12 Waning Crescent (20 %)
September 7, 2026 Helsinki September 7, 2026: Fog Fog 56 °F 66 °F 06:29 20:07 Does not rise today 19:26 Waning Crescent (12 %)
September 8, 2026 Helsinki September 8, 2026: Overcast Overcast 56 °F 64 °F 06:31 20:04 01:03 19:31 Waning Crescent (6 %)