Partly cloudy
Feels like 16°C
Wind direction SE
Gusts 41 km/h
Humidity 59%
Cloud cover 52%
Pressure 1021 hPa
Now · 2:54 pm
'Utulau Weather & Hourly Forecast
Tonga · Tongatapu
21°C
Partly cloudy
Feels like: 16°C
💧 Humidity 59%
🌡 Pressure 1021 hPa
💨 Wind 31 km/h
👁 Visibility
☁ Clouds 52%
🌅 Sunrise 6:26 am
🌇 Sunset 6:39 pm
Hourly Weather Forecast for 'Utulau
Today
Partly cloudy
Tomorrow
Mostly clear night
Feels like 14°C
Wind direction SE
Gusts 50 km/h
Humidity 72%
Cloud cover 23%
Pressure 1024 hPa
Mostly sunny
Feels like 14°C
Wind direction SE
Gusts 42 km/h
Humidity 59%
Cloud cover 17%
Pressure 1025 hPa
Mostly clear night
Feels like 15°C
Wind direction SE
Gusts 40 km/h
Humidity 55%
Cloud cover 18%
Pressure 1023 hPa
Monday
Overcast night
Feels like 15°C
Wind direction E
Gusts 40 km/h
Humidity 57%
Cloud cover 99%
Pressure 1021 hPa
Overcast
Feels like 17°C
Wind direction E
Gusts 37 km/h
Humidity 53%
Cloud cover 100%
Pressure 1022 hPa
Mostly cloudy night
Feels like 17°C
Wind direction E
Gusts 33 km/h
Humidity 65%
Cloud cover 80%
Pressure 1023 hPa
Tuesday
Partly cloudy
Feels like 18°C
Wind direction E
Gusts 29 km/h
Humidity 62%
Cloud cover 73%
Pressure 1022 hPa
Today
Partly cloudy
Feels like 16°C
Wind direction SEGusts 41 km/h
Humidity 59%Cloud cover 52%Pressure 1021 hPa
Partly cloudy night
Feels like 14°C
Wind direction SEGusts 47 km/h
Humidity 74%Cloud cover 59%Pressure 1022 hPa
Mostly clear night
Feels like 14°C
Wind direction SEGusts 51 km/h
Humidity 73%Cloud cover 38%Pressure 1024 hPa
Tomorrow
Mostly clear night
Feels like 14°C
Wind direction SEGusts 50 km/h
Humidity 72%Cloud cover 23%Pressure 1024 hPa
Mostly clear night
Feels like 14°C
Wind direction SEGusts 44 km/h
Humidity 71%Cloud cover 29%Pressure 1022 hPa
Sunny
Feels like 13°C
Wind direction SEGusts 44 km/h
Humidity 61%Cloud cover 1%Pressure 1024 hPa
Mostly sunny
Feels like 14°C
Wind direction SEGusts 42 km/h
Humidity 59%Cloud cover 17%Pressure 1025 hPa
Mostly sunny
Feels like 14°C
Wind direction SEGusts 40 km/h
Humidity 56%Cloud cover 18%Pressure 1023 hPa
Mostly sunny
Feels like 15°C
Wind direction SEGusts 39 km/h
Humidity 54%Cloud cover 13%Pressure 1022 hPa
Mostly clear night
Feels like 15°C
Wind direction SEGusts 40 km/h
Humidity 55%Cloud cover 18%Pressure 1023 hPa
Partly cloudy night
Feels like 14°C
Wind direction SEGusts 42 km/h
Humidity 55%Cloud cover 62%Pressure 1024 hPa
Monday
Mostly cloudy night
Feels like 14°C
Wind direction EGusts 42 km/h
Humidity 55%Cloud cover 88%Pressure 1023 hPa
Overcast night
Feels like 15°C
Wind direction EGusts 40 km/h
Humidity 57%Cloud cover 99%Pressure 1021 hPa
Partly cloudy
Feels like 16°C
Wind direction EGusts 39 km/h
Humidity 52%Cloud cover 53%Pressure 1023 hPa
Overcast
Feels like 16°C
Wind direction EGusts 39 km/h
Humidity 54%Cloud cover 100%Pressure 1024 hPa
Overcast
Feels like 17°C
Wind direction EGusts 37 km/h
Humidity 53%Cloud cover 100%Pressure 1022 hPa
Partly cloudy
Feels like 17°C
Wind direction EGusts 37 km/h
Humidity 59%Cloud cover 59%Pressure 1020 hPa
Mostly cloudy night
Feels like 16°C
Wind direction EGusts 35 km/h
Humidity 62%Cloud cover 80%Pressure 1022 hPa
Mostly cloudy night
Feels like 17°C
Wind direction EGusts 33 km/h
Humidity 65%Cloud cover 80%Pressure 1023 hPa
Tuesday
Partly cloudy night
Feels like 17°C
Wind direction EGusts 33 km/h
Humidity 67%Cloud cover 45%Pressure 1022 hPa
Partly cloudy night
Feels like 18°C
Wind direction SEGusts 31 km/h
Humidity 64%Cloud cover 54%Pressure 1021 hPa
Partly cloudy
Feels like 18°C
Wind direction EGusts 29 km/h
Humidity 62%Cloud cover 73%Pressure 1022 hPa
15-Day Weather Forecast for 'Utulau
TomorrowTomorrow
Mostly sunny
20°/19°
💧 0.3 mm
💨 35 km/h
Mostly sunny
20°/19°
💧 0.3 mm
💨 35 km/h
Daytime temperature 20°C
Feels like 14°C
Humidity 60%
Pressure 1023 hPa
Cloud cover 23%
Wind direction SE
Gusts 50 km/h
Sunrise 6:25 am
Sunset 6:39 pm
Monday 28 SeptemberMon 28 Sep.
Mostly cloudy
22°/20°
💧 0 mm
💨 31 km/h
Mostly cloudy
22°/20°
💧 0 mm
💨 31 km/h
Daytime temperature 22°C
Feels like 17°C
Humidity 57%
Pressure 1022 hPa
Cloud cover 82%
Wind direction E
Gusts 42 km/h
Sunrise 6:24 am
Sunset 6:39 pm
Tuesday 29 SeptemberTue 29 Sep.
Partly cloudy
21°/21°
💧 0.0 mm
💨 23 km/h
Partly cloudy
21°/21°
💧 0.0 mm
💨 23 km/h
Daytime temperature 21°C
Feels like 18°C
Humidity 64%
Pressure 1022 hPa
Cloud cover 57%
Wind direction E
Gusts 33 km/h
Sunrise 6:23 am
Sunset 6:39 pm
TEMPERATURE OUTLOOK
Hourly Temperature and Weather Conditions in 'Utulau
AIR QUALITY FORECAST
Air Quality in 'Utulau
Good
Nearest forecast value
3:00 pm
PM2.5 PM2.5 Good 1,2µg/m³
Air quality is favorable for outdoor activities.
PM10 PM10 Good 4,4µg/m³
Air quality is favorable for outdoor activities.
O₃ O₃ Good 59,4µg/m³
Air quality is favorable for outdoor activities.
NO₂ NO₂ Good 0,0µg/m³
Air quality is favorable for outdoor activities.
Air quality is favorable for outdoor activities.
Fair
Selected time
12:00 am
PM2.5 PM2.5 Good 1,5µg/m³
Air quality is favorable for outdoor activities.
PM10 PM10 Good 8,4µg/m³
Air quality is favorable for outdoor activities.
O₃ O₃ Fair 64,4µg/m³
Air quality is acceptable for most people.
NO₂ NO₂ Good 0,0µg/m³
Air quality is favorable for outdoor activities.
Air quality is acceptable for most people.
Fair
Selected time
12:00 am
PM2.5 PM2.5 Good 1,2µg/m³
Air quality is favorable for outdoor activities.
PM10 PM10 Good 6,5µg/m³
Air quality is favorable for outdoor activities.
O₃ O₃ Fair 64,9µg/m³
Air quality is acceptable for most people.
NO₂ NO₂ Good 0,0µg/m³
Air quality is favorable for outdoor activities.
Air quality is acceptable for most people.
Fair
Selected time
12:00 am
PM2.5 PM2.5 Good 1,2µg/m³
Air quality is favorable for outdoor activities.
PM10 PM10 Good 6,3µg/m³
Air quality is favorable for outdoor activities.
O₃ O₃ Fair 69,9µg/m³
Air quality is acceptable for most people.
NO₂ NO₂ Good 0,1µg/m³
Air quality is favorable for outdoor activities.
Air quality is acceptable for most people.
Fair
Selected time
12:00 am
PM2.5 PM2.5 Good 1,1µg/m³
Air quality is favorable for outdoor activities.
PM10 PM10 Good 5,4µg/m³
Air quality is favorable for outdoor activities.
O₃ O₃ Fair 72,6µg/m³
Air quality is acceptable for most people.
NO₂ NO₂ Good 0,0µg/m³
Air quality is favorable for outdoor activities.
Air quality is acceptable for most people.
HEALTH & EXPOSURE
Sun exposure and health risks in 'Utulau
Today's weather health advice
Open today's recommendations.
Basic sun protection
Use sun protection if you plan to spend a long time outdoors.
Good air quality
Air quality is good and outdoor activities can be enjoyed normally.
Comfortable temperature conditions
Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.
Good conditions for outdoor activities
Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.
WIND OUTLOOK
Hourly Wind Speed in 'Utulau
Sustained wind
Max gusts
The technical data used to calculate this forecast for 'Utulau were updated today at 2:54 pm. The displayed forecasts cover the period through 29/09/2026 at 7:00 am. Weather and air-quality data provided by WEATHER-INFO.COM. UV-index data derived from ECMWF UVB by WEATHER PORTAL. Weather information is generated automatically and periodically reviewed by our technical team.
NIGHT SKY · 'UTULAU, TONGATAPU
Tonight's Stargazing & Shooting Stars
Good observing conditions. Best local viewing window: 4:00 AM–5:00 AM.
70/100Best-hour score
BEST TIME TONIGHT
4:00 AM–5:00 AM
Astronomical darkness: 7:51 PM–5:12 AM
Cloud cover
29%
Real hourly forecast for the best viewing hour.
Moonlight
100%
Full Moon · Moon about 31° above the horizon at the best viewing hour.
Meteor activity
Southern Taurids
Reference ZHR 7 · Radiant 54° high at the best hour.
Estimated visible meteors
0–1/hour
Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min31%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak
UPCOMING
Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.