16.09
wed
wed
Day

66°F
SE 12 mph
Precip.
4%
4%
Night

57°F
E 5 mph
Precip.
17%
17%
17.09
thu
thu
Day

64°F
NE 13 mph
Precip.
14%
14%
Night

61°F
NE 11 mph
Precip.
16%
16%
18.09
fri
fri
Day

64°F
E 9 mph
Precip.
2%
2%
Night

59°F
NE 9 mph
Precip.
19%
19%
19.09
sat
sat
Day

64°F
NE 12 mph
Precip.
21%
21%
Night

63°F
E 9 mph
Precip.
20%
20%
20.09
sun
sun
Day

68°F
SE 7 mph
Precip.
13%
13%
Night

59°F
SE 2 mph
Precip.
11%
11%
21.09
mon
mon
Day

70°F
SE 7 mph
Precip.
3%
3%
Night

63°F
S 4 mph
Precip.
12%
12%
22.09
tue
tue
Day

64°F
SW 7 mph
Precip.
20%
20%
Night

63°F
SW 6 mph
Precip.
7%
7%
sea water
temperature
temperature
| Kortrijk |
monthly
weather
weather
| Kortrijk |
current
weather
weather
| Kortrijk |
14 days
forecast
forecast
| Kortrijk |
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 67.3°F. The highest and lowest sea temperatures during the month were 68.2°F and 65.8°F.
Air temperature in Kortrijk, °F
Precipitation total in Kortrijk, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Kortrijk
Kortrijk on a weather map
Places in Belgium:
Name
°F
24 Hours Forecast
Kortrijk
Local time: 07:27
September 16, wednesday
0900

59°F
E
9 mph
9 mph
1200

66°F
SE
12 mph
12 mph
1500

68°F
SE
12 mph
12 mph
1800

66°F
SE
11 mph
11 mph
2100

61°F
SE
6 mph
6 mph
September 17, thursday
0000

57°F
E
5 mph
5 mph
0300

57°F
NE
6 mph
6 mph
0600

57°F
NE
8 mph
8 mph



























