28.10
wed
wed
Day
82°F
NE 16 mph
Precip.
65%
65%
Night
82°F
NE 16 mph
Precip.
71%
71%
29.10
thu
thu
Day
82°F
NE 15 mph
Precip.
67%
67%
Night
82°F
NE 12 mph
Precip.
68%
68%
30.10
fri
fri
Day
82°F
NE 10 mph
Precip.
14%
14%
Night
82°F
NE 7 mph
Precip.
20%
20%
31.10
sat
sat
Day
82°F
NE 9 mph
Precip.
22%
22%
Night
82°F
NE 8 mph
Precip.
20%
20%
01.11
sun
sun
Day
82°F
NE 7 mph
Precip.
15%
15%
Night
81°F
N 7 mph
Precip.
18%
18%
02.11
mon
mon
Day
82°F
NE 7 mph
Precip.
13%
13%
Night
81°F
N 4 mph
Precip.
16%
16%
03.11
tue
tue
Day
82°F
E 6 mph
Precip.
17%
17%
Night
81°F
NW 2 mph
Precip.
17%
17%
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 85.0°F. The highest and lowest sea temperatures during the month were 85.8°F and 84.2°F.
Sea water temperature in November, °F
Show year:
2025
2024
2023
The average sea water temperature in November of 2025 was 84.2°F. The highest and lowest sea temperatures during the month were 85.3°F and 83.5°F.
Air temperature in Negombo, °F
Precipitation total in Negombo, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Negombo
Negombo on a weather map
Places in Sri Lanka:
Name
°F
24 Hours Forecast
Negombo
Local time: 01:10
October 28, wednesday
0300
82°F
NE
17 mph
17 mph
0600
82°F
NE
15 mph
15 mph
0900
82°F
NE
17 mph
17 mph
1200
82°F
NE
16 mph
16 mph
1500
82°F
NE
17 mph
17 mph
1800
82°F
NE
17 mph
17 mph
2100
82°F
NE
16 mph
16 mph
October 29, thursday
0000
82°F
NE
16 mph
16 mph
