Local forecast

Hainan, China

Haikou

28°

Light drizzle

Feels like 32°31°24°

Wednesday, November 4 · 9:45 AM local time

Open-Meteo · weather model (not a station observation) · 9:45 AM

A clearer view of what's ahead.

Coming up

Hour by hour

48 hours

Precipitation in the forecast from Wed 10:00 AM.

10:00 AM28°5%

11:00 AM29°10%

12:00 PM30°25%

1:00 PM30°46%

2:00 PM30°65%

3:00 PM30°81%

4:00 PM27°94%

5:00 PM27°98%

Open-Meteo · weather model (not a station observation) · 9:45 AM

View accessible hourly data

Hourly forecast, local time. Missing values shown as a dash.
Time	Conditions	Temp.	Feels	Rain chance	Precip.	Wind
Wed 10:00 AM	Light drizzle	28°	33°	5%	0.2 mm	10 km/h
Wed 11:00 AM	Light drizzle	29°	34°	10%	0.2 mm	10 km/h
Wed 12:00 PM	Thunderstorm	30°	36°	25%	0.3 mm	9 km/h
Wed 1:00 PM	Overcast	30°	36°	46%	0 mm	6 km/h
Wed 2:00 PM	Overcast	30°	36°	65%	0 mm	5 km/h
Wed 3:00 PM	Light drizzle	30°	35°	81%	0.1 mm	6 km/h
Wed 4:00 PM	Dense drizzle	27°	32°	94%	1.2 mm	11 km/h
Wed 5:00 PM	Light drizzle	27°	32°	98%	0.2 mm	9 km/h
Wed 6:00 PM	Light drizzle	27°	32°	86%	0.1 mm	8 km/h
Wed 7:00 PM	Mainly clear	26°	31°	64%	0 mm	8 km/h
Wed 8:00 PM	Mainly clear	26°	31°	43%	0 mm	7 km/h
Wed 9:00 PM	Mainly clear	25°	31°	26%	0 mm	6 km/h
Wed 10:00 PM	Clear sky	25°	30°	11%	0 mm	6 km/h
Wed 11:00 PM	Mainly clear	25°	30°	0%	0 mm	5 km/h
Thu 12:00 AM	Clear sky	25°	30°	0%	0 mm	4 km/h
Thu 1:00 AM	Clear sky	25°	30°	0%	0 mm	5 km/h
Thu 2:00 AM	Clear sky	24°	30°	0%	0 mm	4 km/h
Thu 3:00 AM	Clear sky	24°	29°	0%	0 mm	5 km/h
Thu 4:00 AM	Clear sky	24°	29°	0%	0 mm	5 km/h
Thu 5:00 AM	Clear sky	24°	29°	0%	0 mm	6 km/h
Thu 6:00 AM	Clear sky	24°	29°	0%	0 mm	6 km/h
Thu 7:00 AM	Clear sky	24°	29°	0%	0 mm	6 km/h
Thu 8:00 AM	Clear sky	26°	31°	0%	0 mm	5 km/h
Thu 9:00 AM	Clear sky	28°	33°	0%	0 mm	6 km/h
Thu 10:00 AM	Clear sky	29°	33°	0%	0 mm	9 km/h
Thu 11:00 AM	Light drizzle	30°	35°	8%	0.2 mm	8 km/h
Thu 12:00 PM	Light drizzle	30°	36°	31%	0.3 mm	9 km/h
Thu 1:00 PM	Overcast	30°	36°	61%	0 mm	10 km/h
Thu 2:00 PM	Light drizzle	30°	36°	84%	0.2 mm	8 km/h
Thu 3:00 PM	Overcast	30°	35°	95%	0 mm	8 km/h
Thu 4:00 PM	Dense drizzle	28°	33°	99%	1.2 mm	10 km/h
Thu 5:00 PM	Moderate drizzle	28°	33°	92%	0.8 mm	9 km/h
Thu 6:00 PM	Moderate drizzle	27°	32°	67%	0.7 mm	8 km/h
Thu 7:00 PM	Light drizzle	26°	31°	32%	0.1 mm	10 km/h
Thu 8:00 PM	Clear sky	26°	31°	6%	0 mm	9 km/h
Thu 9:00 PM	Clear sky	26°	30°	0%	0 mm	8 km/h
Thu 10:00 PM	Clear sky	25°	30°	0%	0 mm	7 km/h
Thu 11:00 PM	Clear sky	25°	30°	0%	0 mm	7 km/h
Fri 12:00 AM	Clear sky	25°	30°	0%	0 mm	6 km/h
Fri 1:00 AM	Clear sky	25°	30°	0%	0 mm	6 km/h
Fri 2:00 AM	Clear sky	24°	29°	0%	0 mm	6 km/h
Fri 3:00 AM	Clear sky	24°	29°	1%	0 mm	5 km/h
Fri 4:00 AM	Clear sky	24°	29°	1%	0 mm	5 km/h
Fri 5:00 AM	Clear sky	24°	29°	2%	0 mm	4 km/h
Fri 6:00 AM	Clear sky	24°	29°	0%	0 mm	6 km/h
Fri 7:00 AM	Clear sky	24°	29°	0%	0 mm	7 km/h
Fri 8:00 AM	Clear sky	25°	30°	2%	0 mm	8 km/h

The nearby picture

Weather radar

Explore the radar

US radar coverage only. Other regions are not supported.

Illustrative map · not live radar

Radar shows precipitation, not a forecast. Coverage and observations may be delayed.

Make room for the outdoors

10-day forecast

Details

10-day forecast. Daily precipitation probabilities, low and high temperatures.
Day	Conditions	Rain	Low	High
Today	Thunderstorm	98%	24°	31°
Thu	Dense drizzle	99%	24°	30°
Fri	Light drizzle	88%	24°	30°
Sat	Light drizzle	62%	25°	31°
Sun	Dense drizzle	97%	24°	30°
Mon	Dense drizzle	85%	22°	26°
Tue	Light drizzle	10%	21°	25°
Wed	Light drizzle	21%	23°	25°
Thu	Light drizzle	52%	23°	27°
Fri	Light drizzle	66%	23°	28°

Open-Meteo · weather model (not a station observation) · 9:45 AM

The weather, made simple

Your day,
at a glance.

Model temperature is 28°C: light drizzle.
Highest available rain probability in the next 12 forecast hours: 98%.
Model sea-level pressure falls by 1.1 hPa across the next three hours.
Official alert status is not current; absence of warnings cannot be confirmed.

A rules-based summary of this forecast. Not AI-generated.

Open-Meteo · weather model (not a station observation) · 9:45 AM

A little time outside

Official alerts are unavailable or stale here. Outdoor recommendations are paused; the forecast is not a safety assessment.

Open-Meteo · weather model (not a station observation) · 9:45 AM

The details that matter

Beyond the temperature

Local conditions

Feels like

32°

Actual temperature 28°

What affects this?

Apparent temperature combines air temperature, humidity, wind and radiation.

Open-Meteo · weather model (not a station observation) · 9:45 AM

Precipitation

2.7 mm

98% daily probability

Next wet hour: Wed 10:00 AM · 0.2 mm

Open-Meteo · weather model (not a station observation) · 9:45 AM

Wind

10 km/h

Gusts 23 km/h

From 124°

Open-Meteo · weather model (not a station observation) · 9:45 AM

Humidity

80%

Dew point 24°

Dew point valid 9:00 AM

Open-Meteo · weather model (not a station observation) · 9:45 AM

Air quality

36US AQI

Good

Particles & scale

US EPA AQI scale. PM2.5: 6.1 µg/m³. PM10: 8 µg/m³. European AQI: 22.

Open-Meteo / CAMS · US/EU AQI; species pollen available only in Europe · 9:00 AM

UV index

6.5daily max

High · use sun protection

Open-Meteo · weather model (not a station observation) · 9:45 AM

Pressure & visibility

1016.6hPa

Forecast trend: steady

6.5 km visibility

Visibility valid 9:00 AM

Open-Meteo · weather model (not a station observation) · 9:45 AM

Sun & daylight

6:41 AM6:02 PM

11h 22m of daylight

Open-Meteo · weather model (not a station observation) · 9:45 AM

Moon phase

Waning crescent

26.6% illuminated

Astronomical calculation, not an observation.

Calculated with SunCalc · 9:45 AM

Pollen

Not available here

Pollen coverage varies by region. No estimated scores are shown.

Open-Meteo / CAMS · US/EU AQI; species pollen available only in Europe · 9:00 AM

Official alerts

Outside US alert coverage

This does not mean there are no alerts. Check your local meteorological authority.

Coverage & sources

Unavailable · Coverage unavailable

Sources, freshness & how to read this forecast

Times are local to Haikou (Asia/Shanghai). Forecasts and modeled environmental data are not on-site observations. A dash means a value is unavailable. Cached results are labeled; longer-range forecasts are less certain.

Forecast: Open-Meteo · weather model (not a station observation) · fresh · Fetched Nov 4, 2026, 9:46 AM

Air quality & pollen: Open-Meteo / CAMS · US/EU AQI; species pollen available only in Europe · fresh · Fetched Nov 4, 2026, 9:46 AM

Official alerts: Provider data is not supported for this region.

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Haikou

Hour by hour

Weather radar

10-day forecast

Your day,at a glance.

A little time outside

Beyond the temperature

Feels like

Precipitation

Wind

Humidity

Air quality

UV index

Pressure & visibility

Sun & daylight

Moon phase

Pollen

Official alerts

Your day,
at a glance.