weathermetro
Cities / Sri Lanka
/ North Western Province
☁️ Diddeniya weather
Overcast. No rain expected in the next few hours.
Feels like 31° Wind 16 km/h SW Humidity 63% UV 9 Air Fair ☀ 06:01 - 18:24
Right now it is 29° in Diddeniya with overcast skies and today's high is 31° with an overnight low of 24° . The sun rises at 06:01 and sets at 18:24, giving 12h 23m of daylight. Over the coming week highs range from 31° to 34° - a steady stretch with little day-to-day change.
Diddeniya is in North Western Province, Sri Lanka, sitting 144 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°
27°
31°
31°
24°
17:00 · 27.8° · 0 mm
18:00 · 25.8° · 0 mm
19:00 · 25° · 0 mm
20:00 · 24.6° · 0 mm
21:00 · 24.5° · 0 mm
22:00 · 24.4° · 0 mm
23:00 · 24.3° · 0 mm
00:00 · 24.1° · 0 mm
01:00 · 24° · 0 mm
02:00 · 23.9° · 0 mm
03:00 · 23.9° · 0 mm
04:00 · 23.9° · 0 mm
05:00 · 23.8° · 0 mm
06:00 · 23.8° · 0 mm
07:00 · 25.2° · 0 mm
08:00 · 27.1° · 0 mm
09:00 · 28.7° · 0 mm
10:00 · 29.7° · 0 mm
11:00 · 30.8° · 0 mm
12:00 · 31° · 0 mm
13:00 · 30.8° · 0 mm
14:00 · 29.9° · 0.1 mm
15:00 · 29.7° · 0.1 mm
16:00 · 28.2° · 0.1 mm
Precipitation
17:00 · 0 mm
17:00
18:00 · 0 mm
19:00 · 0 mm
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 · 0.1 mm
14:00
15:00 · 0.1 mm
16:00 · 0.1 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
17:00
☁️
27.8°
28.9°
-
Overcast
18:00
☀️
25.8°
27.1°
-
Clear sky
19:00
⛅
25°
26.7°
-
Partly cloudy
20:00
☀️
24.6°
26.1°
-
Clear sky
21:00
☀️
24.5°
26°
-
Clear sky
22:00
☀️
24.4°
25.9°
-
Clear sky
23:00
☀️
24.3°
25.6°
-
Clear sky
00:00
🌤️
24.1°
25.6°
-
Mostly clear
01:00
⛅
24°
25.2°
-
Partly cloudy
02:00
☁️
23.9°
25.1°
-
Overcast
03:00
☁️
23.9°
25.2°
-
Overcast
04:00
☁️
23.9°
25.2°
-
Overcast
☁️
TodayAugust 13th
Avg 26° Low 24° at 05:00
High 31° at 14:00
Wind ~19 km/h
Cloudy
Cloudy
Clear
00:00
25°
02:00
24°
04:00
24°
06:00
24°
08:00
27°
10:00
29°
12:00
30°
14:00
31°
16:00
29°
18:00
26°
20:00
25°
22:00
24°
☁️
FridayAugust 14th
Avg 26° Low 24° at 05:00
High 31° at 12:00
0.3 mm rain Wind ~20 km/h
Cloudy
Cloudy
Rain
00:00
24°
02:00
24°
04:00
24°
06:00
24°
08:00
27°
10:00
30°
12:00
31°
14:00
30°
0.1mm
16:00
28°
0.1mm
18:00
25°
20:00
24°
22:00
24°
☁️
SaturdayAugust 15th
Avg 26° Low 24° at 05:00
High 31° at 12:00
Wind ~19 km/h
Cloudy
Cloudy
00:00
24°
02:00
24°
04:00
24°
06:00
24°
08:00
27°
10:00
29°
12:00
31°
14:00
30°
16:00
29°
18:00
25°
20:00
24°
22:00
24°
☁️
SundayAugust 16th
Avg 27° Low 24° at 04:00
High 33° at 12:00
Wind ~19 km/h
Cloudy
Cloudy
00:00
24°
02:00
24°
04:00
24°
06:00
24°
08:00
27°
10:00
31°
12:00
33°
14:00
32°
16:00
30°
18:00
26°
20:00
24°
22:00
24°
☀️
MondayAugust 17th
Avg 27° Low 23° at 05:00
High 33° at 13:00
Wind ~18 km/h
Clear
00:00
24°
02:00
24°
04:00
23°
06:00
23°
08:00
27°
10:00
31°
12:00
33°
14:00
33°
16:00
31°
18:00
26°
20:00
24°
22:00
24°
⛅
TuesdayAugust 18th
Avg 27° Low 23° at 05:00
High 33° at 13:00
Wind ~18 km/h
Clear
Clear
Partly Cloudy
Clear
00:00
24°
02:00
23°
04:00
23°
06:00
23°
08:00
27°
10:00
31°
12:00
33°
14:00
33°
16:00
30°
18:00
27°
20:00
24°
22:00
24°
⛅
WednesdayAugust 19th
Avg 27° Low 23° at 04:00
High 34° at 13:00
Wind ~17 km/h
Partly Cloudy
Clear
Cloudy
00:00
24°
02:00
23°
04:00
23°
06:00
24°
08:00
27°
10:00
31°
12:00
33°
14:00
33°
16:00
30°
18:00
27°
20:00
24°
22:00
24°
⛅
ThursdayAugust 20th
Avg 27° Low 24° at 00:00
High 32° at 12:00
Wind ~21 km/h
Cloudy
Partly Cloudy
Partly Cloudy
Cloudy
00:00
24°
02:00
24°
04:00
24°
06:00
25°
08:00
27°
10:00
31°
12:00
32°
14:00
32°
16:00
29°
18:00
27°
20:00
25°
22:00
24°
☁️
FridayAugust 21st
Avg 26° Low 23° at 04:00
High 31° at 12:00
Wind ~20 km/h
Cloudy
00:00
24°
02:00
24°
04:00
23°
06:00
24°
08:00
27°
10:00
30°
12:00
31°
14:00
30°
16:00
28°
18:00
26°
20:00
25°
22:00
25°
☁️
SaturdayAugust 22nd
Avg 27° Low 24° at 04:00
High 32° at 12:00
Wind ~21 km/h
Cloudy
00:00
25°
02:00
24°
04:00
24°
06:00
24°
08:00
27°
10:00
30°
12:00
32°
14:00
32°
16:00
28°
18:00
26°
20:00
24°
22:00
24°
⛅
SundayAugust 23rd
Avg 27° Low 23° at 04:00
High 33° at 12:00
Wind ~21 km/h
Cloudy
Clear
Partly Cloudy
Clear
00:00
24°
02:00
24°
04:00
23°
06:00
24°
08:00
27°
10:00
31°
12:00
33°
14:00
33°
16:00
30°
18:00
27°
20:00
24°
22:00
24°
⛅
MondayAugust 24th
Avg 27° Low 23° at 04:00
High 33° at 13:00
Wind ~20 km/h
Partly Cloudy
Cloudy
Partly Cloudy
Clear
Cloudy
00:00
24°
02:00
23°
04:00
23°
06:00
24°
08:00
27°
10:00
31°
12:00
33°
14:00
33°
16:00
30°
18:00
27°
20:00
25°
22:00
24°
☁️
TuesdayAugust 25th
Avg 27° Low 23° at 04:00
High 32° at 14:00
Wind ~19 km/h
Partly Cloudy
Cloudy
00:00
24°
02:00
23°
04:00
23°
06:00
24°
08:00
27°
10:00
29°
12:00
31°
14:00
32°
16:00
30°
18:00
27°
20:00
25°
22:00
24°
⛅
WednesdayAugust 26th
Avg 27° Low 23° at 04:00
High 33° at 13:00
Wind ~17 km/h
Clear
Partly Cloudy
Cloudy
Partly Cloudy
Cloudy
00:00
24°
02:00
24°
04:00
23°
06:00
24°
08:00
27°
10:00
30°
12:00
32°
14:00
33°
16:00
30°
18:00
28°
20:00
25°
22:00
24°
⛅
ThursdayAugust 27th
Avg 27° Low 23° at 04:00
High 34° at 13:00
Wind ~18 km/h
Partly Cloudy
Cloudy
Clear
Partly Cloudy
00:00
24°
02:00
24°
04:00
23°
06:00
25°
08:00
28°
10:00
32°
12:00
34°
14:00
33°
16:00
31°
18:00
27°
20:00
25°
22:00
24°
☁️
FridayAugust 28th
Avg 27° Low 23° at 04:00
High 33° at 13:00
Wind ~17 km/h
Cloudy
Partly Cloudy
Cloudy
Cloudy
00:00
24°
02:00
24°
04:00
23°
06:00
25°
08:00
28°
10:00
31°
12:00
33°
14:00
33°
16:00
30°
18:00
27°
20:00
25°
22:00
24°
Sun
☀️ Sunrise 06:01 · Sunset 18:24
12h 23m of daylight · Asia/Colombo
Air quality
PM2.5 12.2 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Common questions about Diddeniya weather
Will it rain in Diddeniya today?
No rain is in the forecast for Diddeniya today.
What is the temperature in Diddeniya right now?
It is 29° in Diddeniya right now, though it feels closer to 31° . Today runs between a low of 24° and a high of 31° .
What time is sunrise and sunset in Diddeniya?
The sun rises at 06:01 and sets at 18:24 local time in Diddeniya today, giving 12h 23m of daylight.
What is the air quality in Diddeniya?
PM2.5 in Diddeniya is currently 12.2 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.
How accurate is the Diddeniya 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 Diddeniya 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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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC