5-day weather forecast Tallinn 09-04-2026

Weather forecast Tallinn Thursday, April 9 09.04.2026: sunny, temperature from -1 °C to 2 °C.

No precipitation expected. Wind up to 8.19 m/s (gusts 12.44 m/s). Air humidity 58–74%, atmospheric pressure 772–773 mm Hg, UV index up to 2.3.

Sunrise 06:24
Sunset 20:23

Waning Gibbous61% illuminated
Moonrise 04:58 · Moonset 08:39

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Table

← Wed, Apr 8

Thu, Apr 9, 2026

Fri, Apr 10 →

Forecast from -1 °C to 2 °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)	1	1	0	0	-1	-1	-1	-1	-1	0	0	0	1	1	1	2	2	2	2	2	1	0	0	0
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	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 (%)	0	0	0	0	0	0	3	7	13	11	5	0	0	0	0	2	2	2	0	0	0	0	0	0
Rain chance (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	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)	8	7.81	7.39	7.39	7.5	7.39	7.39	7.39	7.39	7.81	8.11	8.19	8.11	8.11	8.11	7.81	7.19	6.89	6.31	5.61	5	4.19	3.81	3.69
Wind gust (m/s)	12.44	12.03	11.22	11.03	11.17	10.92	10.86	10.64	10.19	10.14	9.97	9.92	9.64	9.58	9.72	9.53	9.08	9.08	8.67	8.22	8.06	7.17	6.72	6.58
Wind direction (°)	NE 43°	NE 46°	NE 47°	NE 48°	NE 51°	NE 53°	NE 54°	NE 54°	NE 51°	NE 49°	NE 54°	NE 56°	ENE 58°	ENE 62°	ENE 61°	ENE 63°	ENE 65°	ENE 66°	ENE 68°	ENE 71°	ENE 75°	ENE 76°	ENE 74°	ENE 74°

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 (%)	63	65	67	69	67	68	70	70	68	66	63	61	60	60	60	58	59	59	62	64	67	71	73	74

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)	773	773	773	773	773	773	773	773	773	773	773	773	773	773	773	773	773	773	773	772	773	772	772	772

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	0.6	1.1	1.6	2	2.3	2.2	1.9	1.4	0.9	0.4	0.2	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)	4.5	4	4	3	3.1	3.1	3.2	3.2	3.1	3	3.1	3	2.8	2.8	2.8	2.8	3	3.2	3.4	3.7	3.9	4.3	5.1	6.1
PM10 (µg/m³)	7.3	6.9	6.8	5.8	5.2	4.7	4.5	4.3	4.6	5.1	5.5	5.2	4.8	4.6	4.3	4.1	4.2	4.3	4.3	4.8	5	5.5	6.9	7.6
Ozone (O₃) (µg/m³)	89	91	89	91	90	88	87	86	87	87	85	87	90	91	91	92	93	94	95	95	93	93	92	90
NO₂ (µg/m³)	4.5	4.5	5.2	4.3	4.1	3.9	3.5	3.3	3.3	3.6	4.3	4.7	4.1	3.4	2.9	2.6	2.5	2.6	2.7	2.9	3.2	3.8	5.5	6.1
SO₂ (µg/m³)	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.5	1.5	1.5	1.6	1.6	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.6	1.6	1.6
CO (µg/m³)	173.9	169.9	169.9	166.9	166.9	165.9	165.9	165.9	165.9	166.9	166.9	169.9	167.9	166.9	165.9	164.9	164.9	164.9	164.9	165.9	169.9	174.9	175.9	179.9

← Wed, Apr 8

Thu, Apr 9, 2026

Fri, Apr 10 →

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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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