16-day forecast — Tallinn
Updated every hour
Sat · Today
Showers
+15°
+12°
5.1 mm
Wind31 km/h S
Gusts50 km/h
UV index1 – Low
Chance of rain88%
Sunrise07:15
Sunset19:09
Sun · Tomorrow
Clear
+14°
+12°
1.7 mm
Wind33 km/h NW
Gusts49 km/h
UV index2 – Low
Chance of rain57%
Sunrise07:17
Sunset19:06
Monday 28/9
Clear
+16°
+10°
13%
Wind18 km/h S
Gusts40 km/h
UV index2 – Low
Chance of rain13%
Sunrise07:19
Sunset19:03
Tuesday 29/9
Cloudy
+14°
+12°
0.7 mm
Wind21 km/h S
Gusts43 km/h
UV index1 – Low
Chance of rain65%
Sunrise07:21
Sunset19:00
Wednesday 30/9
Clear
+14°
+11°
0.1 mm
Wind17 km/h NE
Gusts22 km/h
UV index4 – Moderate
Chance of rain22%
Sunrise07:24
Sunset18:57
Thursday 1/10
Clear
+13°
+8°
10%
Wind21 km/h E
Gusts28 km/h
UV index4 – Moderate
Chance of rain10%
Sunrise07:26
Sunset18:54
Friday 2/10
Clear
+12°
+6°
7%
Wind16 km/h SE
Gusts22 km/h
UV index4 – Moderate
Chance of rain7%
Sunrise07:28
Sunset18:51
Saturday 3/10
Cloudy
+10°
+4°
0.3 mm
Wind19 km/h SE
Gusts26 km/h
UV index3 – Moderate
Chance of rain36%
Sunrise07:31
Sunset18:48
Sunday 4/10
Showers
+8°
+6°
1.3 mm
Wind25 km/h NE
Gusts43 km/h
UV index2 – Low
Chance of rain62%
Sunrise07:33
Sunset18:45
Monday 5/10
Showers
+16°
+7°
0.7 mm
Wind24 km/h NE
Gusts27 km/h
UV index5 – Moderate
Chance of rain47%
Sunrise07:35
Sunset18:43
Tuesday 6/10
Clear
+15°
+10°
15%
Wind13 km/h S
Gusts21 km/h
UV index4 – Moderate
Chance of rain15%
Sunrise07:38
Sunset18:40
Wednesday 7/10
Clear
+15°
+9°
13%
Wind15 km/h S
Gusts29 km/h
UV index4 – Moderate
Chance of rain13%
Sunrise07:40
Sunset18:37
Thursday 8/10
Clear
+14°
+9°
9%
Wind20 km/h S
Gusts42 km/h
UV index4 – Moderate
Chance of rain9%
Sunrise07:42
Sunset18:34
Friday 9/10
Clear
+14°
+9°
12%
Wind25 km/h SE
Gusts47 km/h
UV index4 – Moderate
Chance of rain12%
Sunrise07:45
Sunset18:31
Saturday 10/10
Showers
+11°
+7°
2.6 mm
Wind22 km/h SW
Gusts31 km/h
UV index2 – Low
Chance of rain—
Sunrise07:47
Sunset18:28
Sunday 11/10
Showers
+11°
+6°
2.2 mm
Wind21 km/h W
Gusts31 km/h
UV index2 – Low
Chance of rain—
Sunrise07:49
Sunset18:25
About Tallinn
Mittelalterliche Hansestadt am Finnischen Meerbusen — lange helle Sommernächte.
CountryEstonia
RegionHarju
ContinentEurope
Time zoneEurope/Tallinn (+03:00)
Latitude59.4370°
Longitude24.7535°
Air qualityGood (EAQI 14)
Climate in Tallinn in August
Normals 8 years · best time to visit · Open-MeteoBest time to visit Tallinn: June–August. With good weather, August is a recommended month to visit.
| July | August | September | |
|---|---|---|---|
| Average temperature | ▼ 18°C | 17°C | ▼ 13°C |
| Highest temperature | ▼ 22°C | 21°C | ▼ 17°C |
| Lowest temperature | → 14°C | 14°C | ▼ 10°C |
| Sea temperature | ▲ 18,5°C | 19,6°C | ▼ 17,3°C |
| Precipitation | ▼ 96 mm | 93 mm | ▼ 69 mm |
| Days with precipitation | → 15 d | 15 d | ▼ 13 d |
| Humidity | → 80% | 80% | ▲ 81% |
| Sunshine hours per day | ▼ 13,6 h | 11,3 h | ▼ 8,7 h |
| Cloud cover | ▲ 23% | 27% | ▲ 32% |
| UV index (midday) | ▼ 8 | 6 | ▼ 4 |
| Day length | 17:46 | 15:28 | 12:50 |
| Our rating | Good | Good | Acceptable |
Temperature day by day in August mean + moving average
Precipitation day by day in August mm
UV index day by day in August midday value, clear-sky
Climate normals calculated from Open-Meteo (ERA5 archive 8 years, sea temperature Marine API). UV estimated from solar elevation.
Other destinations in Europe
Weather Tallinn
Data source
Global weather models — international forecasts
Weather in Tallinn (Estonia): current conditions plus a 24-hour and 16-day forecast for planning your trip. Right now on the ground: +12°, partly cloudy, wind 23 km/h. Over the next 7 days temperatures range between 6 and 16 °C, with 5 fine days and 8 mm of rain. Climatologically, highs in September are around 17 °C, with a sea temperature of about 17 °C. Best time to visit: usually June–August. Local time (time zone Europe/Tallinn). Data from Open-Meteo and WeatherAPI.