27.08
thu
thu
Day
63°F
N 5 mph
Precip.
14%
14%
Night
63°F
NW 13 mph
Precip.
21%
21%
28.08
fri
fri
Day
64°F
W 15 mph
Precip.
19%
19%
Night
61°F
NW 20 mph
Precip.
34%
34%
29.08
sat
sat
Day
63°F
NE 14 mph
Precip.
19%
19%
Night
61°F
NE 14 mph
Precip.
26%
26%
30.08
sun
sun
Day
63°F
N 18 mph
Precip.
52%
52%
Night
61°F
NW 19 mph
Precip.
81%
81%
31.08
mon
mon
Day
61°F
NE 24 mph
Precip.
18%
18%
Night
59°F
NE 20 mph
Precip.
11%
11%
01.09
tue
tue
Day
61°F
NE 13 mph
Precip.
24%
24%
Night
57°F
NE 16 mph
Precip.
61%
61%
02.09
wed
wed
Day
59°F
NE 21 mph
Precip.
6%
6%
Night
52°F
SE 14 mph
Precip.
7%
7%
03.09
thu
thu
Day
54°F
W 4 mph
Precip.
9%
9%
Night
52°F
E 7 mph
Precip.
55%
55%
04.09
fri
fri
Day
54°F
SE 6 mph
Precip.
22%
22%
Night
54°F
SE 13 mph
Precip.
6%
6%
05.09
sat
sat
Day
54°F
NW 2 mph
Precip.
14%
14%
Night
55°F
NW 14 mph
Precip.
32%
32%
06.09
sun
sun
Day
54°F
SW 28 mph
Precip.
41%
41%
Night
52°F
SE 14 mph
Precip.
74%
74%
07.09
mon
mon
Day
54°F
NE 2 mph
Precip.
27%
27%
Night
54°F
S 7 mph
Precip.
23%
23%
08.09
tue
tue
Day
57°F
S 12 mph
Precip.
16%
16%
Night
54°F
S 15 mph
Precip.
9%
9%
09.09
wed
wed
Day
59°F
NW 11 mph
Precip.
5%
5%
Night
57°F
SW 12 mph
Precip.
9%
9%
sea water
temperature
temperature
| Karlstad |
monthly
weather
weather
| Karlstad |
current
weather
weather
| Karlstad |
7 days
forecast
forecast
| Karlstad |
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 63.6°F. The highest and lowest sea temperatures during the month were 64.6°F and 61.5°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 60.9°F. The highest and lowest sea temperatures during the month were 63.0°F and 58.8°F.
Air temperature in Karlstad, °F
Precipitation total in Karlstad, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Karlstad
Karlstad on a weather map
Places in Sweden:
Name
°F
24 Hours Forecast
Karlstad
Local time: 06:59
August 27, thursday
0900
61°F
NW
11 mph
11 mph
1200
63°F
N
5 mph
5 mph
1500
66°F
N
1 mph
1 mph
1800
68°F
W
2 mph
2 mph
2100
66°F
W
8 mph
8 mph
August 28, friday
0000
63°F
NW
13 mph
13 mph
0300
61°F
NW
12 mph
12 mph
0600
59°F
NW
14 mph
14 mph
