weathermetro
Cities / Vietnam
/ Lạng Sơn Province
🌦️ Hap Cay weather
Light rain. No rain expected in the next few hours.
Feels like 31° Wind 4 km/h N Humidity 91% UV 0 Air Poor ☀ 05:30 - 18:25
Right now it is 26° in Hap Cay with light rain, it feels more like 31° , today's high is 37° with an overnight low of 25° and about 9.2 mm of rain is expected. The sun rises at 05:30 and sets at 18:25, giving 12h 55m of daylight. Over the coming week highs range from 27° to 36° .
Hap Cay is in Lạng Sơn Province, Vietnam, sitting 304 m above sea level. Local time is Asia/Bangkok (UTC+7), and every time on this page is shown in it.
Next 24 hours - temperature
25°
31°
37°
37°
25°
06:00 · 25° · 0.7 mm
07:00 · 26.7° · 0 mm
08:00 · 28.1° · 0 mm
09:00 · 29.4° · 0 mm
10:00 · 32.6° · 0 mm
11:00 · 34.6° · 0 mm
12:00 · 35.9° · 0 mm
13:00 · 36.5° · 0 mm
14:00 · 36.3° · 0 mm
15:00 · 33° · 0 mm
16:00 · 34.1° · 0 mm
17:00 · 32.5° · 0 mm
18:00 · 30.9° · 0.1 mm
19:00 · 30.5° · 0 mm
20:00 · 30.4° · 0 mm
21:00 · 29.8° · 0 mm
22:00 · 28.6° · 1 mm
23:00 · 26.8° · 1.6 mm
00:00 · 26.7° · 0.9 mm
01:00 · 26.6° · 0 mm
02:00 · 26.4° · 0 mm
03:00 · 26.3° · 0 mm
04:00 · 26.2° · 0 mm
05:00 · 26.1° · 0 mm
Precipitation
06:00 · 0.7 mm
06:00
07:00 · 0 mm
08:00 · 0 mm
09:00 · 0 mm
09:00
10:00 · 0 mm
11:00 · 0 mm
12:00 · 0 mm
12:00
13:00 · 0 mm
14:00 · 0 mm
15:00 · 0 mm
15:00
16:00 · 0 mm
17:00 · 0 mm
18:00 · 0.1 mm
18:00
19:00 · 0 mm
20:00 · 0 mm
21:00 · 0 mm
21:00
22:00 · 1 mm
23:00 · 1.6 mm
00:00 · 0.9 mm
00:00
01:00 · 0 mm
02:00 · 0 mm
03:00 · 0 mm
03:00
04:00 · 0 mm
05:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
06:00
🌦️
25°
29.7°
0.7 mm
Light rain
07:00
🌤️
26.7°
32.3°
-
Mostly clear
08:00
⛅
28.1°
33.8°
-
Partly cloudy
09:00
☁️
29.4°
35.5°
-
Overcast
10:00
⛅
32.6°
38.4°
-
Partly cloudy
11:00
☁️
34.6°
39.9°
-
Overcast
12:00
☁️
35.9°
40.4°
-
Overcast
13:00
⛅
36.5°
39.9°
-
Partly cloudy
14:00
⛅
36.3°
39.2°
-
Partly cloudy
15:00
☁️
33°
37.1°
-
Overcast
16:00
⛅
34.1°
39.4°
-
Partly cloudy
17:00
⛅
32.5°
39.1°
-
Partly cloudy
🌧️
TodayAugust 13th
Avg 30° Low 25° at 05:00
High 37° at 13:00
9.2 mm rain Feels 40° Wind ~9 km/h
Rain
00:00
26°
02:00
25°
1mm
04:00
25°
1.2mm
06:00
25°
0.7mm
08:00
28°
10:00
33°
12:00
36°
14:00
36°
16:00
34°
18:00
31°
0.1mm
20:00
30°
22:00
29°
1mm
🌧️
FridayAugust 14th
Avg 29° Low 22° at 19:00
High 36° at 14:00
7.2 mm rain Feels 40° Wind ~13 km/h
Cloudy
Clear
Rain
00:00
27°
0.9mm
02:00
26°
04:00
26°
06:00
26°
08:00
29°
10:00
33°
12:00
35°
14:00
36°
16:00
32°
18:00
23°
3mm
20:00
24°
22:00
24°
0.1mm
🌧️
SaturdayAugust 15th
Avg 28° Low 24° at 01:00
High 33° at 14:00
8.9 mm rain Feels 38° Wind ~9 km/h
Cloudy
Clear
Rain
00:00
24°
02:00
24°
04:00
24°
06:00
24°
0.4mm
08:00
27°
10:00
32°
12:00
33°
14:00
33°
16:00
33°
18:00
30°
20:00
27°
1.7mm
22:00
26°
0.9mm
🌧️
SundayAugust 16th
Avg 29° Low 25° at 03:00
High 34° at 14:00
4 mm rain Feels 38° Wind ~8 km/h
Cloudy
Cloudy
Clear
00:00
25°
02:00
25°
04:00
25°
06:00
26°
08:00
28°
10:00
31°
12:00
33°
14:00
34°
16:00
33°
18:00
30°
20:00
28°
22:00
26°
0.9mm
🌧️
MondayAugust 17th
Avg 28° Low 25° at 23:00
High 33° at 13:00
14.8 mm rain Feels 39° Wind ~7 km/h
Cloudy
Rain
Rain
00:00
26°
02:00
26°
04:00
25°
06:00
26°
0.2mm
08:00
29°
10:00
32°
0.1mm
12:00
32°
0.8mm
14:00
33°
0.1mm
16:00
32°
0.5mm
18:00
28°
0.4mm
20:00
27°
0.3mm
22:00
26°
3.8mm
🌧️
TuesdayAugust 18th
Avg 26° Low 24° at 06:00
High 29° at 11:00
77.5 mm rain Feels 36° Wind ~8 km/h
Rain
Cloudy
00:00
25°
4.7mm
02:00
25°
6.4mm
04:00
25°
6.4mm
06:00
24°
10.5mm
08:00
26°
0.1mm
10:00
29°
0.1mm
12:00
29°
2.2mm
14:00
29°
1.3mm
16:00
29°
1.3mm
18:00
27°
2.1mm
20:00
26°
22:00
25°
🌧️
WednesdayAugust 19th
Avg 25° Low 24° at 03:00
High 27° at 10:00
28.9 mm rain Feels 32° Wind ~8 km/h
Rain
00:00
25°
0.7mm
02:00
24°
2.6mm
04:00
24°
2.6mm
06:00
24°
1.9mm
08:00
26°
1.4mm
10:00
27°
1.4mm
12:00
26°
0.7mm
14:00
25°
0.9mm
16:00
26°
0.9mm
18:00
25°
1.5mm
20:00
25°
0.1mm
22:00
24°
0.1mm
🌧️
ThursdayAugust 20th
Avg 26° Low 24° at 03:00
High 30° at 11:00
21.6 mm rain Feels 35° Wind ~11 km/h
Rain
Rain
00:00
24°
0.2mm
02:00
24°
0.5mm
04:00
24°
0.5mm
06:00
24°
0.2mm
08:00
26°
10:00
30°
12:00
30°
0.6mm
14:00
29°
2.1mm
16:00
28°
2.1mm
18:00
26°
2.4mm
20:00
25°
0.7mm
22:00
24°
0.7mm
🌧️
FridayAugust 21st
Avg 26° Low 24° at 05:00
High 30° at 13:00
30.4 mm rain Feels 36° Wind ~5 km/h
Rain
Cloudy
00:00
24°
1.7mm
02:00
24°
3.6mm
04:00
24°
3.6mm
06:00
24°
1.3mm
08:00
25°
1.3mm
10:00
28°
1.3mm
12:00
29°
0.7mm
14:00
30°
1.1mm
16:00
28°
1.1mm
18:00
26°
0.4mm
20:00
25°
22:00
25°
🌧️
SaturdayAugust 22nd
Avg 27° Low 24° at 02:00
High 33° at 13:00
30.1 mm rain Feels 35° Wind ~13 km/h
Rain
Partly Cloudy
Cloudy
Rain
00:00
24°
1.8mm
02:00
24°
0.2mm
04:00
24°
0.2mm
06:00
25°
08:00
27°
10:00
31°
12:00
32°
14:00
32°
0.3mm
16:00
29°
0.3mm
18:00
27°
1.8mm
20:00
25°
5.8mm
22:00
25°
5.8mm
🌧️
SundayAugust 23rd
Avg 24° Low 23° at 23:00
High 26° at 16:00
160.1 mm rain Feels 29° Wind ~13 km/h
Rain
Partly Cloudy
00:00
24°
2.2mm
02:00
24°
12.3mm
04:00
24°
12.3mm
06:00
24°
31.9mm
08:00
24°
1.5mm
10:00
24°
1.5mm
12:00
24°
5.4mm
14:00
25°
0.4mm
16:00
26°
0.4mm
18:00
24°
0.4mm
20:00
24°
22:00
23°
🌦️
MondayAugust 24th
Avg 26° Low 23° at 03:00
High 32° at 13:00
5.1 mm rain Feels 36° Wind ~10 km/h
Cloudy
Rain
00:00
23°
02:00
23°
04:00
23°
06:00
23°
08:00
26°
10:00
29°
12:00
31°
0.1mm
14:00
31°
0.7mm
16:00
29°
0.7mm
18:00
26°
0.8mm
20:00
25°
0.1mm
22:00
25°
0.1mm
🌦️
TuesdayAugust 25th
Avg 27° Low 24° at 03:00
High 32° at 15:00
1.2 mm rain Feels 35° Wind ~11 km/h
Clear
Rain
Partly Cloudy
Rain
Partly Cloudy
00:00
24°
02:00
24°
04:00
24°
06:00
24°
08:00
26°
10:00
29°
12:00
31°
0.1mm
14:00
31°
16:00
31°
18:00
28°
0.3mm
20:00
26°
22:00
26°
🌧️
WednesdayAugust 26th
Avg 28° Low 25° at 03:00
High 32° at 13:00
5.4 mm rain Feels 37° Wind ~10 km/h
Clear
Cloudy
Rain
00:00
25°
02:00
25°
04:00
25°
06:00
26°
08:00
28°
10:00
31°
12:00
32°
14:00
32°
0.7mm
16:00
31°
0.7mm
18:00
28°
1mm
20:00
27°
0.1mm
22:00
26°
0.1mm
🌦️
ThursdayAugust 27th
Avg 26° Low 25° at 23:00
High 29° at 10:00
4.2 mm rain Feels 35° Wind ~9 km/h
Rain
Cloudy
Rain
00:00
26°
02:00
26°
0.1mm
04:00
25°
0.1mm
06:00
25°
08:00
27°
10:00
29°
12:00
29°
0.2mm
14:00
28°
0.3mm
16:00
27°
0.3mm
18:00
26°
0.8mm
20:00
25°
22:00
25°
🌧️
FridayAugust 28th
Avg 25° Low 24° at 23:00
High 27° at 12:00
6 mm rain Feels 33° Wind ~6 km/h
Partly Cloudy
Cloudy
Rain
Cloudy
00:00
25°
02:00
24°
04:00
24°
06:00
25°
08:00
26°
0.1mm
10:00
27°
0.1mm
12:00
27°
1.1mm
14:00
27°
0.4mm
16:00
26°
0.4mm
18:00
25°
0.1mm
20:00
24°
22:00
24°
Sun
☀️ Sunrise 05:30 · Sunset 18:25
12h 55m of daylight · Asia/Bangkok
Air quality
PM2.5 52 µg/m³ - Poor
Consider shortening hard exercise outdoors, and keep the windows shut if it is worse outside than in.
Source: Copernicus CAMS, updated hourly.
Common questions about Hap Cay weather
Will it rain in Hap Cay today?
Yes - about 9.2 mm of rain is expected in Hap Cay today.
What is the temperature in Hap Cay right now?
It is 26° in Hap Cay right now, though it feels closer to 31° . Today runs between a low of 25° and a high of 37° .
What time is sunrise and sunset in Hap Cay?
The sun rises at 05:30 and sets at 18:25 local time in Hap Cay today, giving 12h 55m of daylight.
What is the air quality in Hap Cay?
PM2.5 in Hap Cay is currently 52 µg/m³, which counts as Poor on the European air-quality index. Consider shortening hard exercise outdoors, and keep the windows shut if it is worse outside than in.
How accurate is the Hap Cay 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 Hap Cay 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.
This page is a live API demo. Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.
Read the docs
weathermetro A HatchSquare product. Weather for every place on Earth - free to read, free to build on, priced only when you need scale.
© 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