5-day weather forecast Tallinn 27-04-2026

Weather forecast Tallinn today 27.04.2026: sunny, temperature from 1 °C to 6 °C.

Precipitation probability 100%. Wind up to 9.39 m/s (gusts 14.61 m/s). Air humidity 48–70%, atmospheric pressure 757–761 mm Hg, UV index up to 2.9.

Sunrise 05:33
Sunset 21:06

Waxing Gibbous79% illuminated
Moonrise 15:57 · Moonset 04:39

Chart

Table

Mon, Apr 27, 2026

Tue, Apr 28 →

Forecast from 1 °C to 6 °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)	3	2	2	2	1	1	1	1	2	3	3	4	5	6	6	6	6	6	6	5	5	4	4	4
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0.1	0.01	0	0.03	0	0.15	0.03	0.28	0	0.11	0	0

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 (%)	30	50	46	54	63	32	17	8	5	4	3	4	79	71	20	76	68	74	55	76	43	69	79	0
Rain chance (%)	0	0	0	0	0	0	0	0	0	0	0	0	100	77	0	60	0	100	69	100	0	100	0	0

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)	9.39	9.31	9.31	9	9	9.11	9.11	8.89	8.61	8.31	7.89	7.19	6	6.11	5.69	7.89	7	6.31	5.31	7.69	7.11	6.81	8.19	8.11
Wind gust (m/s)	14.61	14.19	14.06	13.56	13.42	13.39	13.5	12.83	11.56	10.61	10.06	9.14	8.47	8.53	8	11.28	10.86	9.86	8.39	12.67	11.67	11.5	13.08	12.69
Wind direction (°)	NNW 334°	NNW 334°	NNW 335°	NNW 336°	NNW 336°	NNW 337°	NNW 339°	NNW 340°	NNW 340°	NNW 339°	NNW 336°	NNW 330°	NNW 327°	NW 314°	WNW 300°	WNW 290°	WNW 295°	WNW 296°	NW 305°	NNW 331°	NNW 346°	NNW 337°	NNW 345°	NNW 347°

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 (%)	52	55	58	62	65	67	67	65	63	60	56	51	57	51	48	51	53	53	56	55	60	63	64	70

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)	757	757	758	758	758	758	758	758	759	759	760	760	761	761	761	760	760	760	760	760	761	761	761	761

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	0.2	0.5	0.9	1.5	2.1	2.7	2.9	2.9	2.5	1.9	1.3	0.6	0.3	0.1	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)	3.4	3.1	3	2.8	2.7	2.7	2.6	2.5	2.5	2.6	2.5	2.6	2.5	2.3	2.1	2.1	2.4	2.8	3	3.4	3.3	3.3	4.1	4
PM10 (µg/m³)	5.1	4.5	4.5	4.2	4.1	4	3.8	3.6	3.6	3.8	4	4.1	4.1	3.7	3.6	3.9	3.9	4.4	4.6	4.5	4.9	5.2	6.4	6.3
Ozone (O₃) (µg/m³)	80	77	77	80	81	82	82	81	80	79	77	76	76	77	78	80	81	82	83	82	84	84	81	83
NO₂ (µg/m³)	3.3	3.1	3	2.7	2.7	2.7	2.8	2.7	2.8	2.9	3.1	3	3.1	2.6	2.3	2.2	2.2	2.3	2.3	2.5	2.9	3.5	4.1	4
SO₂ (µg/m³)	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.2	1.2	1.2	1.2	1.2
CO (µg/m³)	154.9	153.9	152.9	150.9	150.9	150.9	150.9	150.9	150.9	151.9	151.9	151.9	151.9	150.9	151.9	150.9	151.9	150.9	151.9	151.9	152.9	155.9	161.9	159.9

Mon, Apr 27, 2026

Tue, Apr 28 →

Frequently asked questions about the weather in Tallinn

Today in Tallinn the temperature ranges from 1 °C to 6 °C, wind up to 9.39 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Tallinn today is 100%. View the full multi-day forecast above to see the rain chances for each upcoming day.

The wind speed in Tallinn today reaches up to 9.39 m/s with gusts up to 14.61 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Tallinn today ranges from 48% to 70%. View the humidity chart above for hourly details.

The UV index in Tallinn today reaches up to 2.9. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Tallinn today ranges from 757 to 761 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Tallinn today reaches up to 79%. Check the cloud cover chart above for hourly details throughout the day.

Tallinn 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 →