5-day weather forecast Tallinn 27-06-2026

Weather forecast Tallinn today 27.06.2026: partly cloudy, temperature from 15 °C to 21 °C.

Precipitation probability 24%. Wind up to 5.39 m/s (gusts 9.36 m/s). Air humidity 63–96%, atmospheric pressure 761–763 mm Hg, UV index up to 5.9.

Weather Alerts

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ModerateJun 27, 08:00 AM — Jun 27, 09:00 PMTranslate with Google

Yellow heat wave warning: Varsinais-Suomi and Uusimaa, Sat 11.00 - Sun 0.00

Heat wave warning

Heat wave warning: Warm weather is expected during the coming 24 hours.

ModerateJun 27, 08:00 AM — Jun 27, 08:00 PMTranslate with Google

Yellow heat wave warning: Varsinais-Suomi and Uusimaa, Sat 11.00 - 23.00

Heat wave warning

Heat wave warning: Warm weather is expected during the coming 24 hours.

ModerateJun 27, 08:00 AM — Jun 27, 08:00 PMTranslate with Google

Yellow heat wave warning: Varsinais-Suomi and Uusimaa, Sat 11.00 - 23.00

Heat wave warning

Heat wave warning: Warm weather is expected during the coming 24 hours.

Sunrise 04:05
Sunset 22:42

Full Moon97% illuminated
Moonrise 21:59 · Moonset 01:21

Chart

Table

Sat, Jun 27, 2026

Sun, Jun 28 →

Forecast from 15 °C to 21 °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)	15	16	17	17	16	16	16	17	17	17	16	16	21	16	16	16	18	19	19	19	19	18	17	16
Precipitation (mm/hr)	0.06	0	0	0	0	0	0	0	0	0.03	0.14	0.29	0.17	0.42	0.03	0	0	0	0	0	0	0	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 (%)	100	48	47	29	20	23	52	86	100	100	100	100	0	100	100	37	56	55	55	35	16	30	20	21
Rain chance (%)	24	10	8	6	6	10	16	24	27	33	45	60	53	66	40	18	15	13	13	10	9	13	13	13

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)	3.5	4.19	5.31	5.39	4.81	4.31	3.69	3.69	4.81	3.81	3.61	2.61	2.69	3.31	2.11	1	2.11	2.11	1.89	1.81	1.5	0.89	0.39	0.69
Wind gust (m/s)	6.72	8.03	9.14	9.36	8.61	7.75	6.36	5.83	7.31	6.36	6.14	4.39	4.39	5.33	3.33	1.56	2.86	3.08	3	2.97	2.64	1.78	0.83	1.47
Wind direction (°)	S 169°	S 179°	SSW 193°	SSW 209°	SW 221°	SW 227°	WSW 239°	WSW 247°	W 262°	W 281°	WNW 286°	WNW 297°	WNW 292°	WNW 298°	NNW 340°	WNW 298°	WNW 294°	NW 304°	WNW 291°	WNW 302°	NW 326°	NNW 348°	NE 51°	ESE 103°

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 (%)	71	71	65	63	67	76	84	86	86	91	94	96	69	95	94	91	81	76	75	75	78	83	85	86

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)	763	762	761	761	761	761	761	761	761	761	762	763	762	763	763	763	763	763	763	763	763	763	763	763

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	0.2	0.4	0.7	1.2	1.1	1.7	4.1	4.1	5.9	5	4.1	3	1.9	1	0.5	0.2	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)	4.1	3.3	2.7	2.4	2.5	2.7	3.3	3.8	4.9	6.3	6.5	6.6	6.9	6.4	6.4	6.5	5.4	5.9	6.2	6.8	7.2	7.6	9	10
PM10 (µg/m³)	5.7	3.9	3.4	3.3	3.4	3.7	4.1	5.8	7.6	9.9	8.8	9.4	10	10.1	9.6	9.6	9.1	8.8	9.6	9.4	11.3	11.6	13.1	15.9
Ozone (O₃) (µg/m³)	56	55	55	58	62	58	63	69	72	72	77	81	85	89	88	87	87	87	87	85	66	70	61	52
NO₂ (µg/m³)	5.3	3.5	2.4	2.4	2.5	2.8	2.8	3.3	3.6	4.3	4.2	3.9	3.4	3.2	3.1	3.6	3.8	4.1	5	6.5	11.1	12.6	14.2	16.1
SO₂ (µg/m³)	0.4	0.3	0.3	0.3	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.4	0.4	0.4	0.4	0.5	0.6	0.6	0.6	0.6	0.7
CO (µg/m³)	120	114	111	110	111	110	110	114	109	108	108	110	110	112	114	117	119	120	123	127	129	131	124	129

Sat, Jun 27, 2026

Sun, Jun 28 →

Frequently asked questions about the weather in Tallinn

Today in Tallinn the temperature ranges from 15 °C to 21 °C, wind up to 5.39 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Tallinn today is 24%. 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 5.39 m/s with gusts up to 9.36 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Tallinn today ranges from 63% to 96%. View the humidity chart above for hourly details.

The UV index in Tallinn today reaches up to 5.9. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Tallinn today ranges from 761 to 763 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Tallinn today reaches up to 100%. 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 →