Cities / Sri Lanka / Uva Province

26°

☁️ Rattanadeniya weather

Overcast. No rain expected in the next few hours.

Feels like 29° Wind 6 km/h SW Humidity 66% UV 2 Air Good ☀ 05:57 - 18:13

Right now it is 26° in Rattanadeniya with overcast skies, it feels more like 29° and today's high is 37° with an overnight low of 23°. The sun rises at 05:57 and sets at 18:13, giving 12h 16m of daylight. Over the coming week highs range from 37° to 38° - a steady stretch with little day-to-day change.

Rattanadeniya is in Uva Province, Sri Lanka, sitting 223 m above sea level. Local time is Asia/Colombo (UTC+5:30), and every time on this page is shown in it.

Next 24 hours - temperature

23° 31° 38° 37° 23° 20:00 · 26.3° · 0 mm 21:00 · 26° · 0 mm 22:00 · 25.7° · 0 mm 23:00 · 25.3° · 0 mm 00:00 · 24.8° · 0 mm 01:00 · 24.5° · 0 mm 02:00 · 24.1° · 0 mm 03:00 · 23.6° · 0 mm 04:00 · 23.3° · 0 mm 05:00 · 23.3° · 0 mm 06:00 · 24° · 0 mm 07:00 · 25.8° · 0 mm 08:00 · 28.2° · 0 mm 09:00 · 30.8° · 0 mm 10:00 · 33.5° · 0 mm 11:00 · 35.4° · 0 mm 12:00 · 36.6° · 0 mm 13:00 · 37.2° · 0 mm 14:00 · 37° · 0 mm 15:00 · 35.9° · 0 mm 16:00 · 34.6° · 0 mm 17:00 · 32.4° · 0 mm 18:00 · 29.5° · 0 mm 19:00 · 27.5° · 0 mm

Precipitation

20:00 · 0 mm 20:00 21:00 · 0 mm 22:00 · 0 mm 23:00 · 0 mm 23:00 00:00 · 0 mm 01:00 · 0 mm 02:00 · 0 mm 02:00 03:00 · 0 mm 04:00 · 0 mm 05:00 · 0 mm 05:00 06:00 · 0 mm 07:00 · 0 mm 08:00 · 0 mm 08:00 09:00 · 0 mm 10:00 · 0 mm 11:00 · 0 mm 11:00 12:00 · 0 mm 13:00 · 0 mm 14:00 · 0 mm 14:00 15:00 · 0 mm 16:00 · 0 mm 17:00 · 0 mm 17:00 18:00 · 0 mm 19:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
20:00 ☁️ 26.3° 28.5° - Overcast
21:00 ☁️ 26° 28.5° - Overcast
22:00 ☁️ 25.7° 27.9° - Overcast
23:00 ☁️ 25.3° 27.4° - Overcast
00:00 ☁️ 24.8° 26.8° - Overcast
01:00 ☁️ 24.5° 26.3° - Overcast
02:00 ☁️ 24.1° 26° - Overcast
03:00 ☁️ 23.6° 25.4° - Overcast
04:00 ☁️ 23.3° 25.4° - Overcast
05:00 ☁️ 23.3° 25.1° - Overcast
06:00 ☁️ 24° 25.9° - Overcast
07:00 ☁️ 25.8° 27.7° - Overcast

Next 16 days

Today🌦️ 37°23°0.3mm Sun 30☁️ 37°23° Mon 31☁️ 37°24° Tue 1☁️ 38°23° Wed 2🌦️ 38°24°0.3mm Thu 3🌦️ 38°23°1mm Fri 4🌦️ 38°23°2.1mm Sat 5🌦️ 38°23°1.8mm Sun 6☁️ 37°23°0.6mm Mon 7⛅ 37°23° Tue 8☁️ 38°23° Wed 9☁️ 37°23° Thu 10☁️ 38°24° Fri 11⛅ 38°23° Sat 12⛅ 39°23° Sun 13⛅ 37°23°
🌦️ TodayAugust 29th Avg 29° Low 23° at 05:00 High 37° at 13:00 0.3 mm rain Wind ~29 km/h
Cloudy Cloudy Cloudy
00:00 24°
02:00 24°
04:00 23°
06:00 24°
08:00 29°
10:00 34°
12:00 37°
14:00 35°
16:00 33°
18:00 29° 0.2mm
20:00 26°
22:00 26°
☁️ SundayAugust 30th Avg 29° Low 23° at 04:00 High 37° at 13:00 Wind ~32 km/h
Cloudy Clear Cloudy
00:00 25°
02:00 24°
04:00 23°
06:00 24°
08:00 28°
10:00 34°
12:00 37°
14:00 37°
16:00 35°
18:00 30°
20:00 27°
22:00 26°
☁️ MondayAugust 31st Avg 29° Low 24° at 05:00 High 37° at 14:00 Wind ~17 km/h
Cloudy Clear
00:00 25°
02:00 24°
04:00 24°
06:00 24°
08:00 29°
10:00 33°
12:00 36°
14:00 37°
16:00 34°
18:00 29°
20:00 27°
22:00 26°
☁️ TuesdaySeptember 1st Avg 29° Low 23° at 05:00 High 38° at 13:00 Wind ~15 km/h
Clear Cloudy Clear Cloudy
00:00 25°
02:00 24°
04:00 23°
06:00 23°
08:00 29°
10:00 34°
12:00 38°
14:00 38°
16:00 33°
18:00 30°
20:00 27°
22:00 26°
🌦️ WednesdaySeptember 2nd Avg 29° Low 24° at 05:00 High 38° at 13:00 0.3 mm rain Wind ~28 km/h
Cloudy Clear Cloudy
00:00 26°
02:00 26°
04:00 24°
06:00 24°
08:00 29°
10:00 35°
12:00 37°
14:00 37°
16:00 33°
18:00 30°
20:00 27°
22:00 25°
🌦️ ThursdaySeptember 3rd Avg 29° Low 23° at 05:00 High 38° at 13:00 1 mm rain Wind ~25 km/h
Clear Partly Cloudy Cloudy Rain
00:00 24° 0.2mm
02:00 23° 0.4mm
04:00 23°
06:00 24°
08:00 29°
10:00 35°
12:00 37°
14:00 37°
16:00 33°
18:00 30°
20:00 28°
22:00 26° 0.1mm
🌦️ FridaySeptember 4th Avg 29° Low 23° at 04:00 High 38° at 13:00 2.1 mm rain Wind ~9 km/h
Cloudy Clear Rain
00:00 24°
02:00 24°
04:00 23°
06:00 25°
08:00 29°
10:00 34°
12:00 38°
14:00 38°
16:00 33°
18:00 29° 0.2mm
20:00 26° 0.2mm
22:00 25° 0.5mm
🌦️ SaturdaySeptember 5th Avg 29° Low 23° at 04:00 High 38° at 13:00 1.8 mm rain Wind ~18 km/h
Rain Clear Partly Cloudy Clear Rain
00:00 24° 0.1mm
02:00 24° 0.1mm
04:00 23°
06:00 24°
08:00 29°
10:00 34°
12:00 37°
14:00 37°
16:00 34°
18:00 30° 0.4mm
20:00 27° 0.4mm
22:00 25° 0.1mm
☁️ SundaySeptember 6th Avg 29° Low 23° at 04:00 High 37° at 13:00 0.6 mm rain Feels 34° Wind ~26 km/h
Rain Cloudy Rain
00:00 24° 0.1mm
02:00 24° 0.1mm
04:00 23°
06:00 24°
08:00 28°
10:00 33°
12:00 36°
14:00 36°
16:00 34°
18:00 30°
20:00 27°
22:00 25° 0.1mm
⛅ MondaySeptember 7th Avg 29° Low 23° at 04:00 High 37° at 12:00 Feels 34° Wind ~31 km/h
Cloudy Clear Partly Cloudy Clear
00:00 24°
02:00 24°
04:00 23°
06:00 24°
08:00 29°
10:00 34°
12:00 37°
14:00 36°
16:00 33°
18:00 30°
20:00 27°
22:00 26°
☁️ TuesdaySeptember 8th Avg 29° Low 23° at 04:00 High 38° at 13:00 Feels 36° Wind ~27 km/h
Partly Cloudy Cloudy Partly Cloudy Cloudy Partly Cloudy
00:00 25°
02:00 24°
04:00 23°
06:00 25°
08:00 30°
10:00 35°
12:00 37°
14:00 38°
16:00 35°
18:00 31°
20:00 27°
22:00 26°
☁️ WednesdaySeptember 9th Avg 29° Low 23° at 04:00 High 37° at 13:00 Wind ~27 km/h
Cloudy
00:00 25°
02:00 24°
04:00 23°
06:00 25°
08:00 29°
10:00 34°
12:00 37°
14:00 37°
16:00 34°
18:00 30°
20:00 28°
22:00 27°
☁️ ThursdaySeptember 10th Avg 30° Low 24° at 04:00 High 38° at 13:00 Feels 36° Wind ~30 km/h
Cloudy Partly Cloudy Cloudy Partly Cloudy
00:00 26°
02:00 26°
04:00 24°
06:00 26°
08:00 30°
10:00 35°
12:00 38°
14:00 38°
16:00 35°
18:00 32°
20:00 28°
22:00 26°
⛅ FridaySeptember 11th Avg 30° Low 23° at 04:00 High 38° at 13:00 Feels 36° Wind ~28 km/h
Cloudy Partly Cloudy Clear
00:00 25°
02:00 25°
04:00 23°
06:00 25°
08:00 30°
10:00 35°
12:00 37°
14:00 37°
16:00 36°
18:00 32°
20:00 27°
22:00 26°
⛅ SaturdaySeptember 12th Avg 30° Low 23° at 04:00 High 39° at 13:00 Feels 37° Wind ~14 km/h
Partly Cloudy Cloudy Partly Cloudy Clear Cloudy
00:00 25°
02:00 24°
04:00 23°
06:00 25°
08:00 30°
10:00 35°
12:00 38°
14:00 39°
16:00 35°
18:00 31°
20:00 27°
22:00 26°
⛅ SundaySeptember 13th Avg 29° Low 23° at 04:00 High 37° at 12:00 Wind ~37 km/h
Cloudy Partly Cloudy
00:00 25°
02:00 25°
04:00 23°
06:00 25°
08:00 29°
10:00 35°
12:00 37°
14:00 37°
16:00 34°
18:00 30°
20:00 27°
22:00 25°

Sun

☀️ Sunrise 05:57 · Sunset 18:13

12h 16m of daylight · Asia/Colombo

Air quality

PM2.5 8.1 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Hidikiula · 0 km Hindikivulagama · 0.2 km Kalugalayaya · 0.7 km Magandanamulla · 1.5 km Samagipura · 1.6 km Bandara Wadiya · 1.7 km

Tools for Rattanadeniya

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Rattanadeniya weather

Will it rain in Rattanadeniya today?

Only a trace - around 0.3 mm is expected in Rattanadeniya today, not enough to need an umbrella.

What is the temperature in Rattanadeniya right now?

It is 26° in Rattanadeniya right now, though it feels closer to 29°. Today runs between a low of 23° and a high of 37°.

What time is sunrise and sunset in Rattanadeniya?

The sun rises at 05:57 and sets at 18:13 local time in Rattanadeniya today, giving 12h 16m of daylight.

What is the air quality in Rattanadeniya?

PM2.5 in Rattanadeniya is currently 8.1 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the Rattanadeniya forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Rattanadeniya best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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