🇨🇳 Weather in Changchun
Map Overlays:
Hourly Forecast for Changchun
11:00
20°
5%
12:00
21°
4%
13:00
22°
3%
14:00
22°
3%
15:00
23°
3%
16:00
23°
3%
17:00
23°
3%
18:00
22°
16%
19:00
22°
20%
20:00
20°
16%
21:00
19°
26%
22:00
18°
27%
23:00
18°
26%
00:00
18°
17%
01:00
17°
27%
02:00
17°
22%
03:00
16°
29%
04:00
16°
17%
05:00
16°
30%
06:00
16°
30%
07:00
16°
30%
08:00
16°
29%
09:00
16°
26%
10:00
18°
23%
14-Day Forecast for Changchun
2026-09-04
Sunny
23° /
14°
2026-09-05
Overcast
24° /
16°
2026-09-06
Sunny
25° /
16°
2026-09-07
Overcast
19° /
12°
2026-09-08
Overcast
17° /
11°
2026-09-09
Sunny
18° /
9°
2026-09-10
Sunny
19° /
10°
Additional Forecasts for Changchun
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 473.0 μg/m³
O₃ (Ozone) 87.0 μg/m³
NO₂ (Nitrogen Dioxide) 14.0 μg/m³
SO₂ (Sulphur Dioxide) 3.5 μg/m³
PM2.5 (Fine particles) 11.2 μg/m³
PM10 (Coarse particles) 12.0 μg/m³
Historical Weather
Weather Forecasts for Other Cities in China
Weather in Changchun — FAQ
Answers refreshed each request based on current conditions in Changchun.
What is the weather like right now in Changchun?
Right now in Changchun, China the temperature is 17.9°C (feels like 17.5°C), with sunny. Relative humidity is 70% and wind is 6.1 km/h.
What is today's high and low temperature in Changchun?
Today's forecast high in Changchun is 22.7°C and the overnight low is 14.3°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Changchun today?
The chance of precipitation in Changchun today is 9%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Changchun differ from nearby cities?
Even short distances can change temperatures noticeably. Changchun's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.