Sri Lanka Sri Lanka · Negombo climate

Extended 10-day forecasts, Negombo

Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.

Climate overview Temperature Rainfall

This is the 10-day extended forecast for Negombo, Sri Lanka. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.

Check out our September climate page to see if the current temperatures in Negombo is typical for this time of year.

Today · Thursday 3 Sep

Hour by hour
Time Weather Temp Precip Humidity Wind
20:00
Rain showers Rain showers
28°C (82°F) 0.6 mm (0.02 in) 77% SW 7 m/s (14 knots)
21:00
Heavy rain showers Heavy rain showers
28°C (82°F) 1 mm (0.04 in) 78% SW 8 m/s (16 knots)
22:00
Heavy rain showers Heavy rain showers
27°C (81°F) 1 mm (0.04 in) 81% SW 8 m/s (16 knots)
23:00
Rain showers Rain showers
27°C (81°F) 0.4 mm (0.02 in) 83% S 6 m/s (12 knots)

Tomorrow · Friday 4 Sep

Hour by hour
Time Weather Temp Precip Humidity Wind
00:00
Heavy rain showers Heavy rain showers
27°C (81°F) 1.5 mm (0.1 in) 85% S 7 m/s (14 knots)
01:00
Rain showers Rain showers
27°C (81°F) 0.5 mm (0.02 in) 84% S 6 m/s (12 knots)
02:00
Heavy rain showers Heavy rain showers
27°C (81°F) 1 mm (0.04 in) 85% S 6 m/s (12 knots)
03:00
Rain showers Rain showers
26°C (79°F) 0.4 mm (0.02 in) 84% SW 7 m/s (14 knots)
04:00
Light rain showers Light rain showers
27°C (81°F) 0.2 mm (0.01 in) 81% SW 6 m/s (12 knots)
05:00
Light rain showers Light rain showers
27°C (81°F) 0.1 mm (0 in) 81% SW 6 m/s (12 knots)
06:00
Rain showers Rain showers
27°C (81°F) 0.3 mm (0.01 in) 81% SW 5 m/s (10 knots)
07:00
Mostly sunny Mostly sunny
27°C (81°F) 0 mm (0 in) 80% SW 6 m/s (12 knots)
08:00
Mostly sunny Mostly sunny
27°C (81°F) 0 mm (0 in) 79% SW 5 m/s (10 knots)
09:00
Mostly sunny Mostly sunny
27°C (81°F) 0 mm (0 in) 81% SW 6 m/s (12 knots)
10:00
Clear skies Clear skies
28°C (82°F) 0 mm (0 in) 81% SW 6 m/s (12 knots)
11:00
Clear skies Clear skies
28°C (82°F) 0 mm (0 in) 81% SW 5 m/s (10 knots)
12:00
Clear skies Clear skies
28°C (82°F) 0 mm (0 in) 83% SW 6 m/s (12 knots)
13:00
Mostly sunny Mostly sunny
28°C (82°F) 0 mm (0 in) 81% SW 6 m/s (12 knots)
14:00
Partly cloudy Partly cloudy
28°C (82°F) 0 mm (0 in) 80% SW 6 m/s (12 knots)
15:00
Partly cloudy Partly cloudy
28°C (82°F) 0 mm (0 in) 77% SW 7 m/s (14 knots)
16:00
Partly cloudy Partly cloudy
29°C (84°F) 0 mm (0 in) 77% SW 7 m/s (14 knots)
17:00
Cloudy Cloudy
28°C (82°F) 0 mm (0 in) 77% SW 7 m/s (14 knots)
18:00
Partly cloudy Partly cloudy
28°C (82°F) 0 mm (0 in) 78% SW 7 m/s (14 knots)
19:00
Rain showers Rain showers
28°C (82°F) 0.8 mm (0.03 in) 78% SW 7 m/s (14 knots)
20:00
Rain showers Rain showers
27°C (81°F) 0.5 mm (0.02 in) 82% SW 7 m/s (14 knots)
21:00
Light rain showers Light rain showers
27°C (81°F) 0.2 mm (0.01 in) 84% S 7 m/s (14 knots)
22:00
Light rain showers Light rain showers
27°C (81°F) 0.1 mm (0 in) 86% S 7 m/s (14 knots)
23:00
Clear skies Clear skies
27°C (81°F) 0 mm (0 in) 83% S 7 m/s (14 knots)

Next 7 days

Six-hour segments
Day
Night
23:00
Morning
05:00
Afternoon
11:00
Evening
17:00
Saturday
5 Sep
Light rain showers
27°C (81°F)
0.9 mm (0.04 in)
Light rain showers
83% · S 7 m/s (14 knots)
Rain showers
27°C (81°F)
1.6 mm (0.1 in)
Rain showers
84% · S 6 m/s (12 knots)
Cloudy
28°C (82°F)
0.2 mm (0.01 in)
Cloudy
80% · SW 6 m/s (12 knots)
Rain
29°C (84°F)
1.6 mm (0.1 in)
Rain
76% · SW 7 m/s (14 knots)
Sunday
6 Sep
Rain
28°C (82°F)
2.3 mm (0.1 in)
Rain
81% · S 7 m/s (14 knots)
Light rain
27°C (81°F)
0.5 mm (0.02 in)
Light rain
83% · SW 6 m/s (12 knots)
Partly cloudy
28°C (82°F)
0.1 mm (0 in)
Partly cloudy
82% · SW 6 m/s (12 knots)
Rain showers
28°C (82°F)
1.4 mm (0.1 in)
Rain showers
80% · SW 6 m/s (12 knots)
Monday
7 Sep
Heavy rain showers
27°C (81°F)
6.1 mm (0.2 in)
Heavy rain showers
83% · SW 6 m/s (12 knots)
Light rain
26°C (79°F)
0.8 mm (0.03 in)
Light rain
87% · SW 6 m/s (12 knots)
Cloudy
28°C (82°F)
0.3 mm (0.01 in)
Cloudy
80% · SW 6 m/s (12 knots)
Rain
28°C (82°F)
3 mm (0.1 in)
Rain
79% · SW 6 m/s (12 knots)
Tuesday
8 Sep
Heavy rain
28°C (82°F)
5.5 mm (0.2 in)
Heavy rain
82% · SW 5 m/s (10 knots)
Rain
26°C (79°F)
1.9 mm (0.1 in)
Rain
86% · SW 5 m/s (10 knots)
Partly cloudy
28°C (82°F)
0.3 mm (0.01 in)
Partly cloudy
81% · SW 6 m/s (12 knots)
Light rain
29°C (84°F)
0.6 mm (0.02 in)
Light rain
77% · SW 6 m/s (12 knots)
Wednesday
9 Sep
Rain showers
29°C (84°F)
1.8 mm (0.1 in)
Rain showers
79% · SW 6 m/s (12 knots)
Light rain showers
28°C (82°F)
0.8 mm (0.03 in)
Light rain showers
81% · SW 6 m/s (12 knots)
Mostly sunny
28°C (82°F)
0.1 mm (0 in)
Mostly sunny
79% · W 6 m/s (12 knots)
Mostly clear
29°C (84°F)
0.1 mm (0 in)
Mostly clear
80% · SW 6 m/s (12 knots)
Thursday
10 Sep
Mostly clear
28°C (82°F)
0.4 mm (0.02 in)
Mostly clear
82% · SW 7 m/s (14 knots)
Rain showers
28°C (82°F)
1.9 mm (0.1 in)
Rain showers
81% · SW 6 m/s (12 knots)
Light rain showers
28°C (82°F)
0.5 mm (0.02 in)
Light rain showers
80% · W 6 m/s (12 knots)
Rain showers
28°C (82°F)
1.6 mm (0.1 in)
Rain showers
83% · SW 7 m/s (14 knots)
Friday
11 Sep
Rain showers
28°C (82°F)
3.6 mm (0.1 in)
Rain showers
80% · SW 7 m/s (14 knots)
Mostly sunny
28°C (82°F)
0.2 mm (0.01 in)
Mostly sunny
84% · SW 4 m/s (8 knots)
Mostly sunny
28°C (82°F)
0.1 mm (0 in)
Mostly sunny
83% · SW 6 m/s (12 knots)
Mostly clear
28°C (82°F)
0.2 mm (0.01 in)
Mostly clear
82% · SW 5 m/s (10 knots)
Data from MET Norway. Prefer the quick-glance version? See the 10-day summary.

Negombo weather by month

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