5-day weather forecast Helsinki Nov 13, 2026

4°1° · Light sleet showers

Weather forecast Helsinki Friday Nov 13, 2026: light sleet showers, temperature from 1 °C to 4 °C.

Precipitation probability 81%. Wind up to 7.5 m/s (gusts 13.58 m/s). Air humidity 85–95%, atmospheric pressure 736–743 mm Hg, UV index up to 0.2.

Weather Alerts

ModerateNov 14, 08:00 AM — Nov 15, 12:00 AMTranslate with Google

Yellow wind warning for sea area: Gulf of Finland, Sat 8.00 - Sun 0.00

Wind warning for sea areas

Wind warning for sea areas: From Saturday morning to the night between Saturday and Sunday, probability for northwest gale-force winds is 30%.

ModerateNov 14, 08:00 AM — Nov 15, 12:00 AMTranslate with Google

Yellow wind warning for sea area: Gulf of Finland, Sat 8.00 - Sun 0.00

Wind warning for sea areas

Wind warning for sea areas: From Saturday morning to the night between Saturday and Sunday, probability for northwest gale-force winds is 30%.

ModerateNov 12, 02:00 PM — Nov 13, 12:00 AMTranslate with Google

Yellow wind warning for sea area: Western Gulf of Finland and Northern Baltic, Thu 14.00 - Fri 0.00

Wind warning for sea areas

Wind warning for sea areas: From Thursday noon to the night between Thursday and Friday, probability for southwest gale-force winds is 60%.

ModerateNov 14, 08:00 AM — Nov 15, 12:00 AMTranslate with Google

Yellow wind warning for sea area: Gulf of Finland, Sat 8.00 - Sun 0.00

Wind warning for sea areas

Wind warning for sea areas: From Saturday morning to the night between Saturday and Sunday, probability for northwest gale-force winds is 30%.

ModerateNov 12, 02:00 PM — Nov 13, 12:00 AMTranslate with Google

Yellow wind warning for sea area: Western Gulf of Finland and Northern Baltic, Thu 14.00 - Fri 0.00

Wind warning for sea areas

Wind warning for sea areas: From Thursday noon to the night between Thursday and Friday, probability for southwest gale-force winds is 60%.

5 days at a glance — tap a day to open it

Sunrise 08:14
Sunset 15:54

Waxing Crescent22% illuminated
Moonrise 13:44 · Moonset 17:55

Chart

Table

← Thu, Nov 12

Fri, Nov 13, 2026

Sat, Nov 14 →

Forecast from 1 °C to 4 °C and precipitation

Temperature & Precipitation
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Temperature (°C)	4	3	3	3	3	3	3	3	4	3	4	4	4	4	4	4	3	3	3	3	3	2	2	1
Precipitation (mm/hr)	0.35	0.55	1.14	0.98	0.69	0.61	0.5	0.82	0.49	0.75	0.58	0.47	0.43	0.42	0.52	1.31	0.32	0.08	0.02	0.13	0.2	0.29	0.19	0.14

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Cloud cover (%)	100	100	100	100	100	100	100	100	100	100	100	99	100	100	100	99	97	98	96	94	87	89	88	75
Rain chance (%)	56	66	81	80	74	72	70	72	65	71	67	61	57	56	62	78	54	38	30	40	42	49	44	39

Wind speed and direction

Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	6.69	7.11	7.39	7.5	7.11	6.89	6.39	6.11	5.89	5.81	5	5	4.69	4.19	4.11	4.11	3.39	3.11	2.69	2.31	1.81	2.11	1.81	2.19
Wind gust (m/s)	12.39	12.92	13.36	13.58	13.42	13.08	12.22	11.78	11.42	11.22	9.78	9.5	9.08	8.72	8.75	9.31	7.92	7.42	6.67	5.83	4.89	5	3.39	4.47
Wind direction (°)	SSE 147°	SE 143°	SE 142°	SE 145°	SSE 147°	SSE 151°	SSE 151°	SSE 152°	SSE 156°	SSE 162°	S 170°	S 173°	S 180°	S 187°	S 191°	S 190°	SSW 206°	SW 226°	SW 225°	SW 229°	SW 236°	SW 231°	WSW 248°	W 279°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	85	86	94	94	94	94	94	94	94	95	94	91	88	87	89	95	94	92	89	90	90	91	93	94

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	743	743	742	741	740	740	739	738	738	737	737	737	737	737	736	736	736	736	736	736	736	737	737	737

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0	0	0	0	0.1	0.2	0.1	0.1	0	0	0	0	0	0	0	0	0

Air quality & pollen

Air quality
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
PM2.5 (µg/m³)	6.8	4.5	2.1	0.3	0.2	0.2	0.3	0.7	1.2	1.6	1.9	2	2	1.9	1.9	2	2.4	3	3.2	3.6	4.3	4.7	4.8	3.8
PM10 (µg/m³)	7.7	5	2.3	0.3	0.2	0.2	0.3	0.9	1.4	1.9	2.3	2.6	2.7	2.7	2.6	2.7	3.2	4	4	4.4	5.2	5.7	5.8	4.6
Ozone (O₃) (µg/m³)	61.5	60	59	55	51	49	51	56	61	68	75	80	80	78	75	72	68	65	65	65	66	67	68	67
NO₂ (µg/m³)	2.8	2.5	2.4	2.5	2.6	2.8	3.2	3.6	3.9	3.9	3.6	3.4	3.1	2.8	2.9	3.6	4.7	5.7	6.5	7.1	7.3	6.9	6.1	5.3
SO₂ (µg/m³)	0.9	1	1.3	1.5	1.6	1.5	1.3	1	0.8	0.6	0.5	0.4	0.3	0.3	0.3	0.3	0.4	0.5	0.6	0.7	0.8	0.8	0.7	0.7
CO (µg/m³)	184	189	194.3	200	199	195	188	178	168	156	144	136	128	124	141	197	273	329	349	348	337	314	280	247

← Thu, Nov 12

Fri, Nov 13, 2026

Sat, Nov 14 →

Helsinki on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.

Learn more about our methodology →

5-day weather forecast Helsinki Nov 13, 2026

Weather Alerts

Forecast from 1 °C to 4 °C and precipitation

Cloud cover and precipitation probability

Wind speed and direction

Air humidity

Atmospheric pressure

Ultraviolet index

Air quality & pollen

Helsinki on the map

Data Sources & Methodology

Weather forecast for major cities worldwide