07.08
fri
fri
Day
64°F
E 13 mph
Precip.
44%
44%
Night
54°F
E 8 mph
Precip.
7%
7%
08.08
sat
sat
Day
64°F
E 10 mph
Precip.
3%
3%
Night
48°F
E 5 mph
Precip.
9%
9%
09.08
sun
sun
Day
72°F
NE 11 mph
Precip.
7%
7%
Night
57°F
NE 9 mph
Precip.
13%
13%
10.08
mon
mon
Day
64°F
NE 14 mph
Precip.
58%
58%
Night
52°F
NE 6 mph
Precip.
13%
13%
11.08
tue
tue
Day
61°F
SE 10 mph
Precip.
6%
6%
Night
48°F
E 5 mph
Precip.
10%
10%
12.08
wed
wed
Day
61°F
SE 12 mph
Precip.
8%
8%
Night
50°F
E 5 mph
Precip.
15%
15%
13.08
thu
thu
Day
64°F
NE 4 mph
Precip.
11%
11%
Night
57°F
NE 6 mph
Precip.
11%
11%
14.08
fri
fri
Day
64°F
E 8 mph
Precip.
40%
40%
Night
55°F
NE 5 mph
Precip.
16%
16%
15.08
sat
sat
Day
68°F
SE 8 mph
Precip.
7%
7%
Night
55°F
E 6 mph
Precip.
10%
10%
16.08
sun
sun
Day
63°F
SE 11 mph
Precip.
1%
1%
Night
48°F
S 4 mph
Precip.
5%
5%
17.08
mon
mon
Day
63°F
SE 4 mph
Precip.
1%
1%
Night
52°F
W 2 mph
Precip.
6%
6%
18.08
tue
tue
Day
54°F
NW 9 mph
Precip.
53%
53%
Night
55°F
NW 14 mph
Precip.
27%
27%
19.08
wed
wed
Day
55°F
W 9 mph
Precip.
78%
78%
Night
57°F
NE 9 mph
Precip.
30%
30%
20.08
thu
thu
Day
59°F
NE 12 mph
Precip.
14%
14%
Night
55°F
E 8 mph
Precip.
20%
20%
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 67.2°F. The highest and lowest sea temperatures during the month were 74.7°F and 62.2°F.
Air temperature in Lahti, °F
Precipitation total in Lahti, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Lahti
Lahti on a weather map
Places in Finland:
Name
°F
24 Hours Forecast
Lahti
Local time: 11:49
August 07, friday
1200
64°F
E
13 mph
13 mph
1500
70°F
E
13 mph
13 mph
1800
68°F
E
11 mph
11 mph
2100
59°F
E
9 mph
9 mph
August 08, saturday
0000
54°F
E
8 mph
8 mph
0300
50°F
E
8 mph
8 mph
0600
50°F
E
7 mph
7 mph
0900
59°F
E
9 mph
9 mph
