Weather in Sri Lanka - today, tomorrow and 14-day forecast

Right now temperatures across Sri Lanka range from 27° to 33°. Below: today's conditions city by city, a live weather map, the 14-day outlook and month-by-month climate to help you pick the best time to travel.

Weather in Sri Lanka's cities today

🌤️Anuradhapura 33°💧 0.1 mm 🌧️Batticaloa 32°💧 0.2 mm 🌧️Trincomalee 31°💧 0.1 mm 🌧️Matara 30°💧 0.3 mm 🌧️Colombo 29°💧 2.6 mm 🌧️Srijayewardenepurakotte 29°💧 2.3 mm 🌧️Galle 29°💧 0.1 mm ☁️Jaffna 29°💧 0.4 mm 🌧️Negombo 28°💧 0.8 mm 🌤️Kandy 27°💧 0.5 mm

Weather map - today's temperatures

Pill colour shows today's daytime temperature. Click a city for its full 14-day forecast.

Next days in Sri Lanka

today☀️ 31°night 26°

Thu☁️ 33°night 26°

Fri☁️ 33°night 26°

Sat☁️ 33°night 26°

Sun☁️ 33°night 25°

Mon☁️ 32°night 26°

Tue☁️ 33°night 25°

Wed☁️ 33°night 25°

14-day forecast - Sri Lanka

📅 Sri Lanka 30 & 45-day weather - long-range outlook

Next 16 days · forecast

33°

around 25° at night · days with rain: 0

Weeks 3-4 · avg for July

32°

around 26° at night · rain chance 25%

Weeks 5-7 · avg for August

31°

around 26° at night · rain chance 30%

The 30 & 45-day outlook for Sri Lanka: the next 16 days are a numerical forecast updated daily - on average 33° by day and 25° at night. Further out we rely on multi-year climate averages: around 32° in July, and about 31° in August. Forecasts beyond two weeks are indicative only.

Today vs the next days - Sri Lanka cities

City	Today	+3 days	+7 days	Rain today
🌤️ Anuradhapura	33℃	33℃	32℃	0.1 mm
🌧️ Batticaloa	32℃	33℃	32℃	0.2 mm
🌧️ Trincomalee	31℃	32℃	31℃	0.1 mm
🌧️ Matara	30℃	30℃	30℃	0.3 mm
🌧️ Colombo	29℃	28℃	28℃	2.6 mm
🌧️ Srijayewardenepurakotte	29℃	29℃	29℃	2.3 mm
🌧️ Galle	29℃	29℃	28℃	0.1 mm
☁️ Jaffna	29℃	29℃	29℃	0.4 mm
🌧️ Negombo	28℃	28℃	28℃	0.8 mm
🌤️ Kandy	27℃	29℃	28℃	0.5 mm

Day-by-day forecast for Sri Lanka

Wednesday8 July 2026

☀️31°clear sky

sunrise 05:55 · sunset 18:29 · night 26° · evening 30° · humidity 51% · wind 7 m/s · clouds 1%

Thursday9 July 2026

☁️33°overcast clouds

sunrise 05:55 · sunset 18:29 · night 26° · evening 29° · humidity 41% · wind 7 m/s · clouds 86%

Friday10 July 2026

☁️33°overcast clouds

sunrise 05:55 · sunset 18:29 · night 26° · evening 30° · humidity 42% · wind 7 m/s · clouds 91%

Saturday11 July 2026

☁️33°overcast clouds

sunrise 05:56 · sunset 18:29 · night 26° · evening 30° · humidity 43% · wind 7 m/s · clouds 99%

Sunday12 July 2026

☁️33°broken clouds

sunrise 05:56 · sunset 18:29 · night 25° · evening 29° · humidity 44% · wind 7 m/s · clouds 73%

Monday13 July 2026

☁️32°overcast clouds

sunrise 05:56 · sunset 18:29 · night 26° · evening 29° · humidity 47% · wind 7 m/s · clouds 100%

Tuesday14 July 2026

☁️33°overcast clouds

sunrise 05:56 · sunset 18:29 · night 25° · evening 29° · humidity 41% · wind 7 m/s · clouds 100%

Wednesday15 July 2026

☁️33°overcast clouds

sunrise 05:57 · sunset 18:29 · night 25° · evening 29° · humidity 36% · wind 7 m/s · clouds 100%

Thursday16 July 2026

☁️33°overcast clouds

sunrise 05:57 · sunset 18:29 · night 25° · evening 30° · humidity 39% · wind 7 m/s · clouds 91%

Friday17 July 2026

🌤️33°a few clouds

sunrise 05:57 · sunset 18:29 · night 25° · evening 30° · humidity 41% · wind 7 m/s · clouds 23%

Saturday18 July 2026

🌤️33°scattered clouds

sunrise 05:57 · sunset 18:29 · night 25° · evening 30° · humidity 40% · wind 7 m/s · clouds 34%

Sunday19 July 2026

☁️33°overcast clouds

sunrise 05:57 · sunset 18:29 · night 25° · evening 29° · humidity 44% · wind 7 m/s · clouds 100%

Monday20 July 2026

☁️33°overcast clouds

sunrise 05:58 · sunset 18:29 · night 26° · evening 29° · humidity 44% · wind 6 m/s · clouds 100%

Tuesday21 July 2026

☁️32°overcast clouds

sunrise 05:58 · sunset 18:29 · night 25° · evening 29° · humidity 45% · wind 7 m/s · clouds 100%

Wednesday22 July 2026

☁️33°overcast clouds

sunrise 05:58 · sunset 18:29 · night 25° · evening 29° · humidity 42% · wind 7 m/s · clouds 99%

Thursday23 July 2026

☁️32°overcast clouds

sunrise 05:58 · sunset 18:29 · night 25° · evening 29° · humidity 45% · wind 7 m/s · clouds 92%

🌊 Sea temperature - Sri Lanka

Beach	Water today	Water week avg	Waves	How's the water?
Batticaloa	30℃	30℃	0.8 m	very warm
Jaffna	30℃	30℃	0.8 m	very warm
Negombo	30℃	29℃	1.9 m	very warm
Colombo	29℃	29℃	1.8 m	very warm
Srijayewardenepurakotte	29℃	29℃	1.8 m	very warm
Galle	29℃	29℃	2.1 m	very warm
Trincomalee	29℃	28℃	0.4 m	very warm
Matara	27℃	28℃	1.9 m	very warm

Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.

Air quality and smog in Sri Lanka

City	PM2.5 (µg/m³)	PM10 (µg/m³)	Air quality
Kalmunai	17.9	38.3	good
Moratuwa	16.5	21.4	good
Kolombo	16.5	21.4	good
Negombo	15.5	20.5	good
Dzafna	15	24.7	good
Kandy District	11.4	16.3	very good
Trikunamalaja	10	15.4	very good

Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-07-08, 06:30).

Sri Lanka weather through the year

Sri Lanka weather month by month - when is the best time to go?

January (31°)February (31°)March (32°)April (33°)May (32°)June (32°)July (32°)August (31°)September (31°)October (31°)November (30°)December (30°)

FAQ - Sri Lanka weather

What is the weather like in Sri Lanka today?

Today it is about 31° during the day and 26° at night, clear sky.

How far ahead can I check the forecast for Sri Lanka?

This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.