World Resorts Sri Lanka Negombo Weather

Negombo 7 Days Forecast

07.10
wed
Day
82°F
E 7 mph
Precip.
47%
Night
82°F
SE 2 mph
Precip.
6%
08.10
thu
Day
82°F
E 7 mph
Precip.
23%
Night
81°F
NW 3 mph
Precip.
23%
09.10
fri
Day
82°F
NE 7 mph
Precip.
19%
Night
81°F
SE 4 mph
Precip.
73%
10.10
sat
Day
81°F
NE 7 mph
Precip.
11%
Night
82°F
NE 2 mph
Precip.
66%
11.10
sun
Day
82°F
E 6 mph
Precip.
14%
Night
82°F
NW 6 mph
Precip.
22%
12.10
mon
Day
81°F
E 7 mph
Precip.
13%
Night
82°F
W 4 mph
Precip.
39%
13.10
tue
Day
82°F
NE 9 mph
Precip.
8%
Night
81°F
NW 6 mph
Precip.
57%

Sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 83.8°F. The highest and lowest sea temperatures during the month were 84.9°F and 82.9°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

Sunniest months:
January 18 days
February 18 days
March 16 days
Warmest months:
April 89.6 °F
March 89.5 °F
February 88.6 °F
Warmest sea temp:
April 86.5 °F
May 85.5 °F
March 84.9 °F
Coldest months:
August 84.7 °F
September 84.8 °F
July 85.0 °F
Rainiest months:
June 15 days
October 14 days
May 14 days
Windiest months:
June 13.1 mph
July 12.6 mph
August 12.5 mph

Negombo on a weather map

Current weather
16:54
Negombo
+82°F
NE 7 mph
Feels like: +90°F
Precip.: 77%
Places in Sri Lanka:
Name
°F
Ahungalla
+81°F
Bentota
+81°F
Weligama
+82°F
Kalutara
+81°F
Koggalla
+82°F
Colombo
+82°F
Marawila
+82°F
Marissa
+81°F
Negombo
+82°F
Pasikuda
+84°F
Tangalle
+81°F
Trincomalee
+84°F
Unawatuna
+82°F
Hambantota
+84°F
Hikkaduwa
+82°F
all places
24 Hours Forecast
Negombo
Local time: 16:54
October 07, wednesday
1800
82°F
NE
7 mph
2100
82°F
E
4 mph
October 08, thursday
0000
82°F
SE
2 mph
0300
82°F
NW
3 mph
0600
81°F
W
5 mph
0900
81°F
SW
1 mph
1200
82°F
E
7 mph
1500
82°F
E
10 mph
Units of measurement: °C / °F