28.08
fri
fri
Day
66°F
N 1 mph
Precip.
15%
15%
Night
59°F
NW 10 mph
Precip.
22%
22%
29.08
sat
sat
Day
64°F
NW 16 mph
Precip.
15%
15%
Night
63°F
NW 12 mph
Precip.
19%
19%
30.08
sun
sun
Day
61°F
NE 9 mph
Precip.
29%
29%
Night
59°F
N 10 mph
Precip.
23%
23%
31.08
mon
mon
Day
68°F
NE 14 mph
Precip.
22%
22%
Night
59°F
N 10 mph
Precip.
21%
21%
01.09
tue
tue
Day
66°F
NE 9 mph
Precip.
16%
16%
Night
57°F
NE 11 mph
Precip.
28%
28%
02.09
wed
wed
Day
64°F
E 18 mph
Precip.
6%
6%
Night
55°F
NE 11 mph
Precip.
33%
33%
03.09
thu
thu
Day
63°F
N 6 mph
Precip.
26%
26%
Night
55°F
NE 9 mph
Precip.
60%
60%
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 64.2°F. The highest and lowest sea temperatures during the month were 65.7°F and 62.6°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 59.7°F. The highest and lowest sea temperatures during the month were 62.8°F and 57.4°F.
Air temperature in Tallinn, °F
Precipitation total in Tallinn, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Tallinn
Tallinn on a weather map
Places in Estonia:
Name
°F
24 Hours Forecast
Tallinn
Local time: 00:46
August 28, friday
0300
61°F
NE
4 mph
4 mph
0600
59°F
NE
5 mph
5 mph
0900
61°F
N
4 mph
4 mph
1200
66°F
N
1 mph
1 mph
1500
64°F
N
4 mph
4 mph
1800
66°F
NW
6 mph
6 mph
2100
61°F
NW
8 mph
8 mph
August 29, saturday
0000
59°F
NW
10 mph
10 mph
