weathermetro
Cities / China
/ Gansu
☁️ Longnan weather
Overcast. No rain expected in the next few hours.
Feels like 13° Wind 8 km/h NW Humidity 70% UV 0 Air Good ☀ 06:22 - 19:48
Right now it is 15° in Longnan with overcast skies and today's high is 29° with an overnight low of 14° . The sun rises at 06:22 and sets at 19:48, giving 13h 26m of daylight. Over the coming week highs range from 21° to 29° .
Longnan is in Gansu, China, sitting 1,009 m above sea level, with a population of about 86,000. Local time is Asia/Shanghai (UTC+8), and every time on this page is shown in it.
Next 24 hours - temperature
14°
22°
29°
29°
15°
07:00 · 14.6° · 0 mm
08:00 · 17.3° · 0 mm
09:00 · 19.7° · 0 mm
10:00 · 22° · 0 mm
11:00 · 24° · 0 mm
12:00 · 25.6° · 0 mm
13:00 · 26.8° · 0 mm
14:00 · 27.7° · 0 mm
15:00 · 28.3° · 0 mm
16:00 · 28.5° · 0 mm
17:00 · 28.3° · 0 mm
18:00 · 27.6° · 0 mm
19:00 · 25.4° · 0 mm
20:00 · 20.9° · 0 mm
21:00 · 19° · 0 mm
22:00 · 18.2° · 0 mm
23:00 · 17.5° · 0 mm
00:00 · 16.9° · 0 mm
01:00 · 16.5° · 0 mm
02:00 · 16° · 0 mm
03:00 · 15.7° · 0 mm
04:00 · 15.3° · 0.2 mm
05:00 · 15° · 0.1 mm
06:00 · 14.7° · 0 mm
Precipitation
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
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 · 0.2 mm
04:00
05:00 · 0.1 mm
06:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
07:00
☁️
14.6°
13°
-
Overcast
08:00
☀️
17.3°
16°
-
Clear sky
09:00
☀️
19.7°
19°
-
Clear sky
10:00
☀️
22°
21.7°
-
Clear sky
11:00
☀️
24°
23.9°
-
Clear sky
12:00
☀️
25.6°
24.4°
-
Clear sky
13:00
☀️
26.8°
25.1°
-
Clear sky
14:00
☀️
27.7°
25.8°
-
Clear sky
15:00
☀️
28.3°
26.4°
-
Clear sky
16:00
☀️
28.5°
26.3°
-
Clear sky
17:00
☀️
28.3°
26.1°
-
Clear sky
18:00
☀️
27.6°
25.7°
-
Clear sky
☀️
TodayAugust 14th
Avg 21° Low 14° at 04:00
High 29° at 16:00
Feels 26° Wind ~12 km/h
Clear
Cloudy
Clear
00:00
16°
02:00
15°
04:00
14°
06:00
14°
08:00
17°
10:00
22°
12:00
26°
14:00
28°
16:00
29°
18:00
28°
20:00
21°
22:00
18°
🌦️
SaturdayAugust 15th
Avg 20° Low 15° at 06:00
High 28° at 14:00
3.6 mm rain Wind ~12 km/h
Rain
00:00
17°
02:00
16°
04:00
15°
0.2mm
06:00
15°
08:00
18°
10:00
22°
12:00
25°
14:00
28°
0.1mm
16:00
23°
0.4mm
18:00
20°
0.1mm
20:00
19°
0.7mm
22:00
18°
0.3mm
🌧️
SundayAugust 16th
Avg 17° Low 16° at 20:00
High 21° at 11:00
4.7 mm rain Wind ~8 km/h
Cloudy
Rain
Cloudy
00:00
18°
02:00
18°
04:00
18°
06:00
17°
08:00
18°
10:00
20°
12:00
20°
0.1mm
14:00
18°
1.1mm
16:00
17°
0.8mm
18:00
16°
0.3mm
20:00
16°
0.2mm
22:00
16°
☀️
MondayAugust 17th
Avg 19° Low 15° at 01:00
High 25° at 14:00
0.2 mm rain Wind ~12 km/h
Cloudy
Clear
Cloudy
00:00
16°
02:00
15°
04:00
15°
06:00
15°
08:00
17°
10:00
21°
12:00
24°
0.1mm
14:00
25°
16:00
25°
18:00
20°
20:00
20°
22:00
19°
☁️
TuesdayAugust 18th
Avg 21° Low 16° at 06:00
High 28° at 16:00
Feels 26° Wind ~11 km/h
Cloudy
Cloudy
00:00
18°
02:00
17°
04:00
16°
06:00
16°
08:00
18°
10:00
22°
12:00
25°
14:00
27°
16:00
28°
18:00
27°
20:00
20°
22:00
18°
☀️
WednesdayAugust 19th
Avg 21° Low 14° at 05:00
High 29° at 16:00
Feels 26° Wind ~13 km/h
Partly Cloudy
Clear
Partly Cloudy
Clear
00:00
17°
02:00
16°
04:00
14°
06:00
14°
08:00
17°
10:00
21°
12:00
26°
14:00
29°
16:00
29°
18:00
26°
20:00
20°
22:00
18°
☀️
ThursdayAugust 20th
Avg 20° Low 14° at 04:00
High 29° at 16:00
Feels 27° Wind ~12 km/h
Clear
00:00
16°
02:00
15°
04:00
14°
06:00
15°
08:00
17°
10:00
22°
12:00
26°
14:00
28°
16:00
29°
18:00
26°
20:00
20°
22:00
17°
⛅
FridayAugust 21st
Avg 20° Low 15° at 04:00
High 28° at 16:00
Wind ~13 km/h
Clear
Partly Cloudy
Clear
00:00
16°
02:00
15°
04:00
15°
06:00
15°
08:00
18°
10:00
21°
12:00
25°
14:00
27°
16:00
28°
18:00
26°
20:00
21°
22:00
18°
🌤️
SaturdayAugust 22nd
Avg 20° Low 15° at 05:00
High 28° at 14:00
Feels 26° Wind ~16 km/h
Clear
00:00
16°
02:00
16°
04:00
15°
06:00
15°
08:00
18°
10:00
22°
12:00
26°
14:00
28°
16:00
27°
18:00
25°
20:00
21°
22:00
18°
🌦️
SundayAugust 23rd
Avg 21° Low 15° at 05:00
High 27° at 14:00
0.6 mm rain Feels 25° Wind ~14 km/h
Rain
Clear
Rain
Partly Cloudy
Cloudy
00:00
18°
0.1mm
02:00
19°
0.1mm
04:00
16°
06:00
16°
08:00
18°
10:00
22°
0.1mm
12:00
25°
14:00
27°
16:00
26°
18:00
24°
20:00
22°
22:00
19°
☀️
MondayAugust 24th
Avg 21° Low 15° at 04:00
High 29° at 16:00
Feels 27° Wind ~12 km/h
Clear
00:00
16°
02:00
16°
04:00
15°
06:00
15°
08:00
18°
10:00
23°
12:00
26°
14:00
28°
16:00
29°
18:00
26°
20:00
20°
22:00
18°
☀️
TuesdayAugust 25th
Avg 21° Low 15° at 05:00
High 29° at 15:00
Feels 27° Wind ~11 km/h
Clear
Cloudy
00:00
17°
02:00
16°
04:00
15°
06:00
15°
08:00
18°
10:00
22°
12:00
26°
14:00
28°
16:00
29°
18:00
26°
20:00
23°
22:00
19°
⛅
WednesdayAugust 26th
Avg 21° Low 15° at 04:00
High 28° at 14:00
Feels 26° Wind ~16 km/h
Clear
Partly Cloudy
Clear
00:00
17°
02:00
16°
04:00
15°
06:00
16°
08:00
18°
10:00
23°
12:00
26°
14:00
28°
16:00
28°
18:00
25°
20:00
21°
22:00
19°
🌧️
ThursdayAugust 27th
Avg 21° Low 17° at 00:00
High 28° at 14:00
7.2 mm rain Wind ~10 km/h
Cloudy
Rain
Partly Cloudy
Rain
00:00
17°
02:00
18°
04:00
18°
06:00
18°
08:00
20°
10:00
22°
0.1mm
12:00
25°
14:00
28°
16:00
26°
18:00
24°
1.2mm
20:00
20°
1.2mm
22:00
19°
1.1mm
🌧️
FridayAugust 28th
Avg 17° Low 16° at 23:00
High 19° at 00:00
16.5 mm rain Feels 21° Wind ~10 km/h
Rain
Cloudy
Rain
00:00
19°
0.3mm
02:00
18°
0.3mm
04:00
18°
06:00
18°
1mm
08:00
18°
1mm
10:00
19°
1.7mm
12:00
18°
1.2mm
14:00
17°
1.2mm
16:00
17°
0.2mm
18:00
17°
0.8mm
20:00
16°
0.8mm
22:00
16°
0.3mm
☀️
SaturdayAugust 29th
Avg 21° Low 0° at 04:00
High 0° at 16:00
Feels 26° Wind ~11 km/h
Cloudy
Clear
Unknown
00:00
16°
02:00
16°
04:00
15°
06:00
15°
08:00
17°
10:00
22°
12:00
25°
14:00
27°
16:00
28°
18:00
25°
20:00
19°
22:00
0°
Sun
☀️ Sunrise 06:22 · Sunset 19:48
13h 26m of daylight · Asia/Shanghai
Air quality
PM2.5 4.5 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Longnan weather
Will it rain in Longnan today?
No rain is in the forecast for Longnan today.
What is the temperature in Longnan right now?
It is 15° in Longnan right now, though it feels closer to 13° . Today runs between a low of 14° and a high of 29° .
What time is sunrise and sunset in Longnan?
The sun rises at 06:22 and sets at 19:48 local time in Longnan today, giving 13h 26m of daylight.
What is the air quality in Longnan?
PM2.5 in Longnan is currently 4.5 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 Longnan 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 Longnan 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