Current Conditions

Haimen, Guangdong

78°F26°C

Heavy Rain

Wind

WNW 14 mph23 km/h

Humidity

89%

Cloud Cover

100%

As of Thursday, September 3, 2026 at 8:16 AM GMT+8

Today's Outlook

Day

Overcast and warm, with a high of 80°F27°C. Breezy from the W at 11 to 14 mph17 to 23 km/h. 100% chance of heavy rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 78°F26°C. Windy from the WNW at 10 to 16 mph17 to 25 km/h. 100% chance of heavy rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Heavy Rain	High 80°F27°C	Low 78°F26°C	Precip 2.85 in72.5 mm100%	Cloud 100%	Wind WNW 11 mph17 km/h	Thursday: Overcast and warm, with a high of 80°F27°C. Breezy from the W at 11 to 14 mph17 to 23 km/h. 100% chance of heavy rain throughout the day. Heavy, humid air. Thursday Night: Overcast, with a low around 78°F26°C. Windy from the WNW at 10 to 16 mph17 to 25 km/h. 100% chance of heavy rain throughout the night.
Light Rain	High 84°F29°CFeels 94°F34°C	Low 79°F26°C	Precip 0.12 in3.1 mm56%	Cloud 83%	Wind ESE 5 mph8 km/h	Friday: Mostly cloudy and warm, with a high of 84°F29°C — feels like 93°F34°C. Light wind from the SE around 5 mph8 km/h. 29% chance of drizzle throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 79°F26°C. Light wind from the ESE around 5 mph8 km/h. 56% chance of light rain throughout the night.
Light Rain	High 84°F29°CFeels 94°F34°C	Low 79°F26°C	Precip 0.29 in7.4 mm72%	Cloud 75%	Wind ENE 5 mph7 km/h	Saturday: Mostly cloudy and warm, with a high of 84°F29°C — feels like 93°F34°C. Light wind from the ENE around 5 mph9 km/h. 72% chance of light rain throughout the day. Heavy, humid air. Saturday Night: Mostly cloudy, with a low around 79°F26°C. Light wind from the NE around 4 mph6 km/h. 56% chance of light rain throughout the night.
Showers	High 86°F30°CFeels 97°F36°C	Low 79°F26°C	Precip 0.08 in2.1 mm40%	Cloud 60%	Wind WSW 4 mph7 km/h	Sunday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 81°F27°C — feels like 97°F36°C. Light wind from the W around 4 mph7 km/h. 40% chance of showers throughout the day. Heat risk in the afternoon. Sunday Night: Mostly cloudy, with a low around 79°F26°C. Light wind from the WSW around 4 mph6 km/h. 30% chance of drizzle throughout the night.
Showers	High 86°F30°CFeels 98°F36°C	Low 80°F27°C	Precip 0.11 in2.7 mm45%	Cloud 42%	Wind SSE 4 mph6 km/h	Monday: Partly cloudy and hot, with a high of 86°F30°C and morning low of 81°F27°C — feels like 97°F36°C. Light wind from the SE around 4 mph7 km/h. 45% chance of showers throughout the day. Heat risk in the afternoon. Monday Night: Partly cloudy, with a low around 80°F27°C. Light wind from the SSW around 4 mph6 km/h. 36% chance of drizzle throughout the night.
Drizzle	High 87°F30°CFeels 97°F36°C	Low 79°F26°C	Precip 0.06 in1.5 mm38%	Cloud 39%	Wind ESE 4 mph7 km/h	Tuesday: Partly cloudy and hot, with a high of 87°F30°C and morning low of 81°F27°C — feels like 97°F36°C. Light wind from the ESE around 4 mph7 km/h. 38% chance of drizzle throughout the day. Heat risk in the afternoon. Tuesday Night: Partly cloudy, with a low around 79°F26°C. Light wind from the SSE around 4 mph6 km/h. 29% chance of drizzle throughout the night.
Showers	High 86°F30°CFeels 95°F35°C	Low 79°F26°C	Precip 0.14 in3.5 mm47%	Cloud 57%	Wind NE 6 mph10 km/h	Wednesday: Mostly cloudy and warm, with a high of 86°F30°C and morning low of 80°F27°C — feels like 95°F35°C. Breezy from the NE at 7 mph11 km/h. 41% chance of showers throughout the day. Heavy, humid air. Wednesday Night: Mostly cloudy, with a low around 79°F26°C. Breezy from the NE at 6 to 7 mph9 to 11 km/h. 47% chance of showers throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	80°F27°C	78°F26°C	2.85 in72.5 mm· 100%	100%	Heavy Rain	WNW 11 mph17 km/h
DayOvercast and warm, with a high of 80°F27°C. Breezy from the W at 11 to 14 mph17 to 23 km/h. 100% chance of heavy rain throughout the day. Heavy, humid air. NightOvercast, with a low around 78°F26°C. Windy from the WNW at 10 to 16 mph17 to 25 km/h. 100% chance of heavy rain throughout the night.
	FridaySep 4	84°F29°C Feels 94°F34°C	79°F26°C	0.12 in3.1 mm· 56%	83%	Light Rain	ESE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 84°F29°C — feels like 93°F34°C. Light wind from the SE around 5 mph8 km/h. 29% chance of drizzle throughout the day. Heavy, humid air. NightOvercast, with a low around 79°F26°C. Light wind from the ESE around 5 mph8 km/h. 56% chance of light rain throughout the night.
	SaturdaySep 5	84°F29°C Feels 94°F34°C	79°F26°C	0.29 in7.4 mm· 72%	75%	Light Rain	ENE 5 mph7 km/h
DayMostly cloudy and warm, with a high of 84°F29°C — feels like 93°F34°C. Light wind from the ENE around 5 mph9 km/h. 72% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 79°F26°C. Light wind from the NE around 4 mph6 km/h. 56% chance of light rain throughout the night.
	SundaySep 6	86°F30°C Feels 97°F36°C	79°F26°C	0.08 in2.1 mm· 40%	60%	Showers	WSW 4 mph7 km/h
DayMostly cloudy and hot, with a high of 86°F30°C and morning low of 81°F27°C — feels like 97°F36°C. Light wind from the W around 4 mph7 km/h. 40% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Light wind from the WSW around 4 mph6 km/h. 30% chance of drizzle throughout the night.
	MondaySep 7	86°F30°C Feels 98°F36°C	80°F27°C	0.11 in2.7 mm· 45%	42%	Showers	SSE 4 mph6 km/h
DayPartly cloudy and hot, with a high of 86°F30°C and morning low of 81°F27°C — feels like 97°F36°C. Light wind from the SE around 4 mph7 km/h. 45% chance of showers throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 80°F27°C. Light wind from the SSW around 4 mph6 km/h. 36% chance of drizzle throughout the night.
	TuesdaySep 8	87°F30°C Feels 97°F36°C	79°F26°C	0.06 in1.5 mm· 38%	39%	Drizzle	ESE 4 mph7 km/h
DayPartly cloudy and hot, with a high of 87°F30°C and morning low of 81°F27°C — feels like 97°F36°C. Light wind from the ESE around 4 mph7 km/h. 38% chance of drizzle throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 79°F26°C. Light wind from the SSE around 4 mph6 km/h. 29% chance of drizzle throughout the night.
	WednesdaySep 9	86°F30°C Feels 95°F35°C	79°F26°C	0.14 in3.5 mm· 47%	57%	Showers	NE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 80°F27°C — feels like 95°F35°C. Breezy from the NE at 7 mph11 km/h. 41% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 79°F26°C. Breezy from the NE at 6 to 7 mph9 to 11 km/h. 47% chance of showers throughout the night.
	ThursdaySep 10	85°F30°C Feels 92°F33°C	79°F26°C	0.34 in8.7 mm· 32%	66%	Showers	NNE 10 mph16 km/h
DayMostly cloudy and warm, with a high of 85°F30°C and morning low of 80°F27°C — feels like 91°F33°C. Breezy from the NNE at 10 to 11 mph17 to 18 km/h. 32% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 79°F26°C. Breezy from the NNE at 9 to 10 mph14 to 16 km/h. 31% chance of light rain throughout the night.
	FridaySep 11	84°F29°C Feels 90°F32°C	78°F26°C	0.24 in6.2 mm· 31%	66%	Showers	NE 11 mph17 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 79°F26°C. Breezy from the NE at 11 to 12 mph18 to 20 km/h. 26% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 78°F26°C. Breezy from the NNE at 10 to 11 mph17 to 18 km/h. 31% chance of showers throughout the night.
	SaturdaySep 12	84°F29°C Feels 91°F33°C	78°F26°C	0.39 in10 mm· 48%	66%	Showers	NE 11 mph17 km/h
DayMostly cloudy and warm, with a high of 84°F29°C — feels like 91°F33°C. Breezy from the ENE at 11 to 12 mph18 to 20 km/h. 48% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 78°F26°C. Breezy from the NE at 10 to 11 mph17 to 17 km/h. 45% chance of showers throughout the night.
	SundaySep 13	85°F29°C Feels 93°F34°C	79°F26°C	0.3 in7.6 mm· 38%	55%	Showers	ENE 10 mph17 km/h
DayMostly cloudy and warm, with a high of 85°F29°C — feels like 93°F34°C. Breezy from the ENE at 11 to 12 mph18 to 19 km/h. 38% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 79°F26°C. Breezy from the ENE at 10 mph16 km/h. 38% chance of showers throughout the night.
	MondaySep 14	85°F29°C Feels 93°F34°C	79°F26°C	0.2 in5.1 mm· 26%	50%	Showers	ENE 9 mph15 km/h
DayPartly cloudy and warm, with a high of 85°F29°C — feels like 93°F34°C. Breezy from the ENE at 10 to 11 mph16 to 17 km/h. 26% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 79°F26°C. Breezy from the NE at 9 mph14 km/h. 26% chance of showers throughout the night.
	TuesdaySep 15	85°F29°C Feels 92°F33°C	79°F26°C	0.08 in2.1 mm· 21%	47%	Drizzle	ENE 9 mph15 km/h
DayPartly cloudy and warm, with a high of 85°F29°C — feels like 91°F33°C. Breezy from the ENE at 10 mph16 km/h. 20% chance of drizzle throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 79°F26°C. Breezy from the ENE at 9 mph14 km/h. 21% chance of drizzle throughout the night.
	WednesdaySep 16	85°F29°C Feels 92°F33°C	78°F26°C	0.06 in1.4 mm· 19%	38%	Drizzle	ENE 9 mph14 km/h
DayPartly cloudy and warm, with a high of 85°F29°C — feels like 91°F33°C. Breezy from the ENE at 9 to 10 mph15 to 15 km/h. 19% chance of drizzle throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 78°F26°C. Breezy from the ENE at 8 mph13 km/h. 13% chance of drizzle throughout the night.
	ThursdaySep 17	85°F29°C Feels 92°F33°C	78°F26°C	0.05 in1.3 mm· 14%	35%	Drizzle	ENE 8 mph13 km/h
DayPartly cloudy and warm, with a high of 85°F29°C — feels like 91°F33°C. Breezy from the ENE at 8 to 9 mph13 to 14 km/h. 14% chance of drizzle throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 78°F26°C. Breezy from the ENE at 7 to 8 mph12 to 12 km/h. 11% chance of drizzle throughout the night.

Nearby Cities

Shantou12 mi19 km Anbu18 mi29 km Chenghua21 mi34 km Huicheng23 mi37 km Jieyang29 mi46 km Puning29 mi47 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 23.1935°N, 116.6122°E·Elevation: 17m·Timezone: Asia/Shanghai·Population: 125,427