🇨🇳 Weather in Hailun
Map Overlays:
Hourly Forecast for Hailun
19:00
28°
59%
20:00
26°
71%
21:00
24°
14%
22:00
22°
72%
23:00
22°
80%
00:00
22°
83%
01:00
21°
65%
02:00
21°
20%
03:00
21°
47%
04:00
20°
78%
05:00
20°
78%
06:00
19°
26%
07:00
20°
75%
08:00
21°
65%
09:00
22°
46%
10:00
24°
45%
11:00
25°
37%
12:00
26°
36%
13:00
26°
36%
14:00
26°
44%
15:00
26°
51%
16:00
26°
52%
17:00
27°
28%
18:00
27°
37%
14-Day Forecast for Hailun
2026-07-21
Sunny
30° /
19°
2026-07-22
Patchy rain nearby
27° /
19°
2026-07-23
Patchy rain nearby
30° /
20°
2026-07-24
Patchy rain nearby
26° /
21°
2026-07-25
Patchy rain nearby
29° /
19°
2026-07-26
Patchy rain nearby
28° /
20°
2026-07-27
Patchy rain nearby
27° /
20°
Additional Forecasts for Hailun
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 187.0 μg/m³
O₃ (Ozone) 75.0 μg/m³
NO₂ (Nitrogen Dioxide) 3.6 μg/m³
SO₂ (Sulphur Dioxide) 1.3 μg/m³
PM2.5 (Fine particles) 3.2 μg/m³
PM10 (Coarse particles) 4.7 μg/m³
Historical Weather
Weather Forecasts for Other Cities in China
Weather in Hailun — FAQ
Answers refreshed each request based on current conditions in Hailun.
What is the weather like right now in Hailun?
Right now in Hailun, China the temperature is 30.1°C (feels like 33.1°C), with patchy rain nearby. Relative humidity is 61% and wind is 11.2 km/h.
What is today's high and low temperature in Hailun?
Today's forecast high in Hailun is 30.3°C and the overnight low is 19.0°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Hailun today?
The chance of precipitation in Hailun today is 69%. 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 Hailun differ from nearby cities?
Even short distances can change temperatures noticeably. Hailun'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.