🇨🇳 Weather in Helong
Map Overlays:
Hourly Forecast for Helong
10:00
26°
6%
11:00
28°
6%
12:00
29°
3%
13:00
30°
2%
14:00
31°
2%
15:00
31°
4%
16:00
31°
3%
17:00
31°
4%
18:00
24°
7%
19:00
26°
48%
20:00
22°
9%
21:00
20°
9%
22:00
19°
10%
23:00
19°
9%
00:00
18°
10%
01:00
18°
11%
02:00
18°
11%
03:00
18°
10%
04:00
18°
11%
05:00
17°
13%
06:00
17°
14%
07:00
17°
71%
08:00
19°
60%
09:00
21°
20%
14-Day Forecast for Helong
2026-07-22
Sunny
31° /
16°
2026-07-23
Patchy rain nearby
24° /
17°
2026-07-24
Fog
25° /
14°
2026-07-25
Fog
22° /
16°
2026-07-26
Fog
21° /
17°
2026-07-27
Fog
26° /
17°
2026-07-28
Mist
31° /
17°
Additional Forecasts for Helong
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 156.0 μg/m³
O₃ (Ozone) 102.0 μg/m³
NO₂ (Nitrogen Dioxide) 0.6 μg/m³
SO₂ (Sulphur Dioxide) 1.2 μg/m³
PM2.5 (Fine particles) 6.1 μg/m³
PM10 (Coarse particles) 9.4 μg/m³
Historical Weather
Weather Forecasts for Other Cities in China
Weather in Helong — FAQ
Answers refreshed each request based on current conditions in Helong.
What is the weather like right now in Helong?
Right now in Helong, China the temperature is 23.3°C (feels like 18.3°C), with sunny. Relative humidity is 82% and wind is 4.7 km/h.
What is today's high and low temperature in Helong?
Today's forecast high in Helong is 31.4°C and the overnight low is 15.6°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Helong today?
The chance of precipitation in Helong today is 39%. 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 Helong differ from nearby cities?
Even short distances can change temperatures noticeably. Helong'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.