Latest Weather Forecast 9-Day Weather Forecast Other Links
Latest Weather Forecast (Issued by Hong Kong Observatory)
Issue Time (HKT): 02:45 21/Apr/2026
SHOWERS ASSOCIATED WITH UPPER-AIR DISTURBANCES ARE
AFFECTING THE COAST OF GUANGDONG.
WEATHER FORECAST FOR TODAY
MAINLY CLOUDY WITH A FEW SHOWERS. ISOLATED SQUALLY
THUNDERSTORMS IN THE MORNING. TEMPERATURES WILL RANGE
BETWEEN 25 AND 28 DEGREES. MODERATE SOUTH TO SOUTHEASTERLY
WINDS.
OUTLOOK : HOT DURING THE DAY ON WEDNESDAY. THE WEATHER WILL
BECOME UNSETTLED ON THURSDAY AND FRIDAY. TEMPERATURES WILL
FALL PROGRESSIVELY TO AROUND 21 DEGREES. A FEW SHOWERS ON
SATURDAY. TEMPERATURES WILL REMAIN RELATIVELY LOW IN THE
MORNING.
9-day Weather Forecast (Issued by Hong Kong Observatory)
Issue Time (HKT): 00:00 21/Apr/2026

GENERAL SITUATION:
UNDER THE INFLUENCE OF UPPER-AIR DISTURBANCES, THERE WILL 
STILL BE A FEW SHOWERS OVER THE COAST OF GUANGDONG TODAY. A 
SOUTHERLY AIRSTREAM WILL BRING HOT WEATHER TO THE COAST OF 
SOUTHERN CHINA TOMORROW. BESIDES, THE TROUGH OF LOW 
PRESSURE NOW OVER CENTRAL CHINA WILL DEVELOP INTO A COLD 
FRONT TODAY AND TOMORROW, AND EDGE CLOSER TO THE COASTAL 
AREAS OF SOUTHERN CHINA GRADUALLY. THE WEATHER WILL BECOME 
UNSETTLED WITH SHOWERS AND THUNDERSTORMS OVER THE REGION ON 
THURSDAY AND FRIDAY. UNDER THE INFLUENCE OF THE NORTHEAST 
MONSOON ASSOCIATED WITH THE COLD FRONT, TEMPERATURES OVER 
GUANGDONG WILL FALL IN THE LATTER PART OF THIS WEEK. 

DATE/MONTH: 21/4 (TUESDAY)
WIND: SOUTH TO SOUTHEAST FORCE 3 TO 4. 
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS. ISOLATED SQUALLY 
THUNDERSTORMS IN THE MORNING. 
TEMP RANGE: 25 - 28 C 
R.H. RANGE: 70 - 95 PER CENT 

DATE/MONTH: 22/4 (WEDNESDAY)
WIND: SOUTH FORCE 4, OCCASIONALLY FORCE 5. 
WEATHER: SUNNY PERIODS. HOT DURING THE DAY. A FEW SHOWERS 
LATER. 
TEMP RANGE: 26 - 30 C 
R.H. RANGE: 65 - 95 PER CENT 

DATE/MONTH: 23/4 (THURSDAY)
WIND: SOUTH FORCE 4, BECOMING NORTHEAST FORCE 4. 
WEATHER: MAINLY CLOUDY WITH OCCASIONAL SHOWERS AND A FEW 
SQUALLY THUNDERSTORMS. TEMPERATURES WILL FALL LATER. 
TEMP RANGE: 22 - 28 C 
R.H. RANGE: 80 - 95 PER CENT 

DATE/MONTH: 24/4 (FRIDAY)
WIND: EAST TO NORTHEAST FORCE 4. 
WEATHER: CLOUDY WITH OCCASIONAL SHOWERS. SHOWERS WILL BE 
HEAVIER IN SOME AREAS WITH A FEW THUNDERSTORMS. SLIGHTLY 
COOLER. 
TEMP RANGE: 21 - 24 C 
R.H. RANGE: 80 - 95 PER CENT 

DATE/MONTH: 25/4 (SATURDAY)
WIND: EAST TO NORTHEAST FORCE 4, OCCASIONALLY FORCE 5. 
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS. ISOLATED 
THUNDERSTORMS AT FIRST. 
TEMP RANGE: 22 - 26 C 
R.H. RANGE: 75 - 95 PER CENT 

DATE/MONTH: 26/4 (SUNDAY)
WIND: EAST FORCE 3 TO 4. 
WEATHER: SUNNY PERIODS. 
TEMP RANGE: 23 - 28 C 
R.H. RANGE: 65 - 90 PER CENT 

DATE/MONTH: 27/4 (MONDAY)
WIND: EAST TO SOUTHEAST FORCE 3. 
WEATHER: MAINLY CLOUDY. SUNNY PERIODS DURING THE DAY. ONE 
OR TWO SHOWERS LATER. 
TEMP RANGE: 24 - 29 C 
R.H. RANGE: 65 - 90 PER CENT 

DATE/MONTH: 28/4 (TUESDAY)
WIND: EAST TO SOUTHEAST FORCE 3 TO 4. 
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS. BRIGHT PERIODS 
DURING THE DAY. 
TEMP RANGE: 24 - 28 C 
R.H. RANGE: 70 - 95 PER CENT 

DATE/MONTH: 29/4 (WEDNESDAY)
WIND: SOUTHEAST FORCE 2 TO 3. 
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS. SUNNY INTERVALS 
DURING THE DAY. 
TEMP RANGE: 24 - 28 C 
R.H. RANGE: 70 - 95 PER CENT 

Other Links
Hong Kong Observatory Weatherlinks

Hong Kong Environmental Protection Department Links

Overseas Weather Website Links


If you have any suggestions about this site, please kindly send an email to webmaster@weatherland.org.hk.