5-day weather forecast Tallinn 21-07-2026

Weather forecast Tallinn Tuesday, July 21 21.07.2026: light rain, temperature from 12 °C to 14 °C.

Precipitation probability 82%. Wind up to 10.19 m/s (gusts 14.78 m/s). Air humidity 77–92%, atmospheric pressure 757–761 mm Hg, UV index up to 4.6.

Weather Alerts

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ModerateJul 19, 03:00 PM — Jul 20, 12:00 AMTranslate with Google

Yellow wind warning for sea area: Gulf of Finland, Sun 15.00 - Mon 0.00

Wind warning for sea areas

Wind warning for sea areas: From Sunday noon to the night between Sunday and Monday, probability for west gale-force winds is 30%.

ModerateJul 19, 12:00 AM — Jul 19, 06:00 PMTranslate with Google

Yellow wind warning for sea area: Gulf of Finland, Sun 0.00 - 18.00

Wind warning for sea areas

Wind warning for sea areas: From the night between Saturday and Sunday to Sunday evening, probability for southwest gale-force winds is 40%.

ModerateJul 19, 12:00 AM — Jul 19, 06:00 PMTranslate with Google

Yellow wind warning for sea area: Gulf of Finland, Sun 0.00 - 18.00

Wind warning for sea areas

Wind warning for sea areas: From the night between Saturday and Sunday to Sunday evening, probability for southwest gale-force winds is 40%.

Sunrise 04:42
Sunset 22:12

First Quarter53% illuminated
Moonrise 15:07 · Moonset 23:15

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Table

← Mon, Jul 20

Tue, Jul 21, 2026

Forecast from 12 °C to 14 °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)	14	14	14	14	13	13	13	13	13	13	12	12	12	12	12	12	13	13	12	12	13	13	13	13
Precipitation (mm/hr)	0.17	0.11	0.47	0.46	1.18	2.22	2.41	1.15	1.39	1.12	0.92	1.2	1.62	0.98	0.41	0.18	0.24	0.23	0.21	0.13	0.08	0.06	0.1	0.1

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	84	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	99	99	99
Rain chance (%)	40	30	63	63	73	80	82	75	76	75	73	76	79	74	57	51	54	53	46	42	37	35	39	40

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)	9.61	9.5	9.89	10	9.89	10.19	10	10	9.89	9.69	9.61	9.19	9	8.69	8.5	8.39	8.11	7.69	7.39	7.19	7	6.69	6.39	6.11
Wind gust (m/s)	14.36	14.31	14.33	14.5	14.47	14.78	14.08	14.19	14.14	13.58	13.58	12.81	12.58	12.25	12.11	11.97	11.39	10.86	10.53	10.36	10.08	9.67	9.33	8.86
Wind direction (°)	ENE 58°	ENE 58°	ENE 57°	NE 56°	NE 54°	NE 56°	NE 53°	NE 52°	NE 50°	NE 46°	NE 44°	NE 43°	NE 43°	NE 41°	NE 43°	NE 42°	NE 41°	NE 38°	NE 34°	NNE 30°	NNE 27°	NNE 24°	NNE 25°	NNE 24°

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 (%)	77	80	87	86	87	88	90	90	90	91	92	92	92	91	91	90	90	90	90	90	89	89	89	90

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

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	0.2	0.2	0.5	1.3	3.2	4.5	4.6	3.6	3	3	3	3	3	3	3	0

← Mon, Jul 20

Tue, Jul 21, 2026

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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.

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