weathermetro
Cities / China
/ Sichuan
☁️ Si’an weather
Overcast. No rain expected in the next few hours.
Feels like 38° Wind 7 km/h SW Humidity 60% UV 1 Air Fair ☀ 06:23 - 19:24
Right now it is 33° in Si’an with overcast skies, it feels more like 38° , today's high is 34° with an overnight low of 24° and about 8 mm of rain is expected. The sun rises at 06:23 and sets at 19:24, giving 13h 01m of daylight. Over the coming week highs range from 26° to 36° .
Si’an is in Sichuan, China, sitting 342 m above sea level. Local time is Asia/Shanghai (UTC+8), and every time on this page is shown in it.
Next 24 hours - temperature
25°
31°
36°
35°
25°
16:00 · 33.2° · 0 mm
17:00 · 32.1° · 0 mm
18:00 · 32.4° · 0 mm
19:00 · 30.3° · 0 mm
20:00 · 28.7° · 0 mm
21:00 · 28.2° · 0 mm
22:00 · 27.8° · 0 mm
23:00 · 27.5° · 0 mm
00:00 · 27.2° · 0 mm
01:00 · 26.9° · 0 mm
02:00 · 26.4° · 0 mm
03:00 · 26° · 0 mm
04:00 · 25.7° · 0 mm
05:00 · 25.4° · 0 mm
06:00 · 25.1° · 0 mm
07:00 · 25.4° · 0 mm
08:00 · 27.2° · 0 mm
09:00 · 28.9° · 0 mm
10:00 · 30.8° · 0 mm
11:00 · 32.6° · 0 mm
12:00 · 34° · 0 mm
13:00 · 34.9° · 0 mm
14:00 · 35.4° · 0 mm
15:00 · 35.4° · 0 mm
Precipitation
16:00 · 0 mm
16:00
17:00 · 0 mm
18:00 · 0 mm
19:00 · 0 mm
19:00
20:00 · 0 mm
21:00 · 0 mm
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
01:00 · 0 mm
01:00
02:00 · 0 mm
03:00 · 0 mm
04:00 · 0 mm
04:00
05:00 · 0 mm
06:00 · 0 mm
07:00 · 0 mm
07:00
08:00 · 0 mm
09:00 · 0 mm
10:00 · 0 mm
10:00
11:00 · 0 mm
12:00 · 0 mm
13:00 · 0 mm
13:00
14:00 · 0 mm
15:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
16:00
☁️
33.2°
37.8°
-
Overcast
17:00
☁️
32.1°
36.7°
-
Overcast
18:00
☀️
32.4°
37.4°
-
Clear sky
19:00
☀️
30.3°
35.6°
-
Clear sky
20:00
☀️
28.7°
33.3°
-
Clear sky
21:00
☀️
28.2°
32.7°
-
Clear sky
22:00
☀️
27.8°
32.2°
-
Clear sky
23:00
☀️
27.5°
32°
-
Clear sky
00:00
☀️
27.2°
31.6°
-
Clear sky
01:00
☀️
26.9°
31.3°
-
Clear sky
02:00
☀️
26.4°
30.4°
-
Clear sky
03:00
⛅
26°
30°
-
Partly cloudy
🌧️
TodayAugust 26th
Avg 29° Low 24° at 06:00
High 34° at 14:00
8 mm rain Feels 39° Wind ~9 km/h
Rain
Clear
Cloudy
Clear
00:00
28°
0.4mm
02:00
27°
2.3mm
04:00
25°
0.3mm
06:00
24°
08:00
26°
10:00
30°
12:00
33°
1.3mm
14:00
34°
16:00
33°
18:00
32°
20:00
29°
22:00
28°
☀️
ThursdayAugust 27th
Avg 30° Low 25° at 06:00
High 36° at 16:00
Feels 40° Wind ~6 km/h
Clear
Clear
00:00
27°
02:00
26°
04:00
26°
06:00
25°
08:00
27°
10:00
31°
12:00
34°
14:00
35°
16:00
36°
18:00
35°
20:00
31°
22:00
29°
🌧️
FridayAugust 28th
Avg 29° Low 24° at 06:00
High 35° at 15:00
3.6 mm rain Feels 39° Wind ~9 km/h
Clear
Clear
00:00
28°
02:00
27°
04:00
25°
0.3mm
06:00
24°
0.2mm
08:00
26°
10:00
30°
12:00
34°
14:00
35°
16:00
35°
18:00
33°
20:00
29°
22:00
27°
🌦️
SaturdayAugust 29th
Avg 23° Low 22° at 16:00
High 26° at 00:00
1.5 mm rain Feels 30° Wind ~10 km/h
Cloudy
Rain
Cloudy
00:00
26°
02:00
26°
04:00
25°
06:00
24°
0.1mm
08:00
24°
0.2mm
10:00
25°
0.3mm
12:00
23°
0.1mm
14:00
22°
0.1mm
16:00
22°
18:00
22°
20:00
22°
22:00
22°
☀️
SundayAugust 30th
Avg 25° Low 19° at 06:00
High 32° at 17:00
Feels 34° Wind ~7 km/h
Cloudy
Clear
00:00
22°
02:00
21°
04:00
21°
06:00
19°
08:00
21°
10:00
25°
12:00
29°
14:00
31°
16:00
32°
18:00
32°
20:00
25°
22:00
23°
☀️
MondayAugust 31st
Avg 25° Low 18° at 06:00
High 33° at 16:00
Wind ~11 km/h
Clear
00:00
22°
02:00
20°
04:00
19°
06:00
18°
08:00
21°
10:00
26°
12:00
30°
14:00
32°
16:00
33°
18:00
30°
20:00
24°
22:00
21°
☀️
TuesdaySeptember 1st
Avg 24° Low 18° at 05:00
High 31° at 16:00
Wind ~9 km/h
Clear
00:00
20°
02:00
19°
04:00
18°
06:00
18°
08:00
20°
10:00
25°
12:00
29°
14:00
31°
16:00
31°
18:00
29°
20:00
24°
22:00
22°
☀️
WednesdaySeptember 2nd
Avg 24° Low 18° at 05:00
High 31° at 15:00
Wind ~8 km/h
Clear
00:00
21°
02:00
19°
04:00
18°
06:00
18°
08:00
20°
10:00
24°
12:00
28°
14:00
31°
16:00
31°
18:00
28°
20:00
24°
22:00
22°
☀️
ThursdaySeptember 3rd
Avg 24° Low 20° at 04:00
High 31° at 15:00
Wind ~7 km/h
Clear
Clear
00:00
21°
02:00
20°
04:00
20°
06:00
20°
08:00
21°
10:00
25°
12:00
28°
14:00
31°
16:00
31°
18:00
29°
20:00
24°
22:00
23°
⛅
FridaySeptember 4th
Avg 24° Low 19° at 05:00
High 31° at 16:00
Wind ~7 km/h
Partly Cloudy
Cloudy
Cloudy
Partly Cloudy
00:00
22°
02:00
20°
04:00
19°
06:00
19°
08:00
20°
10:00
25°
12:00
28°
14:00
30°
16:00
31°
18:00
29°
20:00
25°
22:00
23°
☀️
SaturdaySeptember 5th
Avg 25° Low 20° at 05:00
High 32° at 15:00
Feels 34° Wind ~6 km/h
Clear
Partly Cloudy
Clear
00:00
22°
02:00
21°
04:00
20°
06:00
20°
08:00
22°
10:00
27°
12:00
30°
14:00
32°
16:00
32°
18:00
30°
20:00
26°
22:00
24°
☁️
SundaySeptember 6th
Avg 27° Low 21° at 05:00
High 33° at 15:00
Feels 35° Wind ~5 km/h
Clear
Cloudy
Partly Cloudy
Cloudy
00:00
23°
02:00
22°
04:00
21°
06:00
22°
08:00
23°
10:00
28°
12:00
31°
14:00
33°
16:00
33°
18:00
31°
20:00
28°
22:00
26°
⛅
MondaySeptember 7th
Avg 28° Low 23° at 05:00
High 35° at 15:00
Wind ~10 km/h
Cloudy
Partly Cloudy
Clear
Partly Cloudy
00:00
25°
02:00
24°
04:00
23°
06:00
23°
08:00
25°
10:00
29°
12:00
33°
14:00
34°
16:00
34°
18:00
32°
20:00
28°
22:00
26°
☁️
TuesdaySeptember 8th
Avg 28° Low 23° at 23:00
High 34° at 15:00
Feels 36° Wind ~9 km/h
Cloudy
00:00
25°
02:00
25°
04:00
24°
06:00
24°
08:00
26°
10:00
29°
12:00
32°
14:00
34°
16:00
34°
18:00
31°
20:00
25°
22:00
24°
☀️
WednesdaySeptember 9th
Avg 27° Low 22° at 05:00
High 34° at 15:00
Wind ~6 km/h
Cloudy
Clear
00:00
23°
02:00
24°
04:00
22°
06:00
22°
08:00
23°
10:00
27°
12:00
31°
14:00
33°
16:00
34°
18:00
31°
20:00
27°
22:00
25°
☁️
ThursdaySeptember 10th
Avg 26° Low 22° at 05:00
High 33° at 14:00
Wind ~13 km/h
Clear
Partly Cloudy
Partly Cloudy
Cloudy
00:00
24°
02:00
23°
04:00
22°
06:00
22°
08:00
23°
10:00
28°
12:00
32°
14:00
33°
16:00
32°
18:00
28°
20:00
24°
22:00
23°
Sun
☀️ Sunrise 06:23 · Sunset 19:24
13h 01m of daylight · Asia/Shanghai
Air quality
PM2.5 20.3 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 Si’an weather
Will it rain in Si’an today?
Yes - about 8 mm of rain is expected in Si’an today.
What is the temperature in Si’an right now?
It is 33° in Si’an right now, though it feels closer to 38° . Today runs between a low of 24° and a high of 34° .
What time is sunrise and sunset in Si’an?
The sun rises at 06:23 and sets at 19:24 local time in Si’an today, giving 13h 01m of daylight.
What is the air quality in Si’an?
PM2.5 in Si’an is currently 20.3 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 Si’an 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 Si’an 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