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Now · 8:49 PM

Clontarf (NSW) Weather & Hourly Forecast

Australia · New South Wales

Overcast night
15°C
Overcast night
Feels like: 7°C
💧 Humidity 55% 🌡 Pressure 1029 hPa 💨 Wind 38 km/h 👁 Visibility 51.6 km Clouds 98% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Clontarf (NSW)

Today
Overcast night · 9:00 PM Overcast night
15° 💧 None 💨 38 km/h H 55%1029 hPa
Tomorrow
Overcast night · 12:00 AM Overcast night
15° 💧 0.0 mm 💨 30 km/h H 54%1031 hPa
Mostly cloudy night · 3:00 AM Mostly cloudy night
12° 💧 0.0 mm 💨 24 km/h H 64%1031 hPa
Mostly cloudy night · 6:00 AM Mostly cloudy night
12° 💧 0.0 mm 💨 22 km/h H 69%1033 hPa
Mostly cloudy · 9:00 AM Mostly cloudy
14° 💧 0.1 mm 💨 25 km/h H 70%1034 hPa
Mostly sunny · 12:00 PM Mostly sunny
15° 💧 0.1 mm 💨 28 km/h H 70%1034 hPa
Partly cloudy · 3:00 PM Partly cloudy
16° 💧 0.0 mm 💨 27 km/h H 68%1033 hPa
Mostly cloudy night · 6:00 PM Mostly cloudy night
16° 💧 0.0 mm 💨 21 km/h H 67%1034 hPa
Partly cloudy night · 9:00 PM Partly cloudy night
16° 💧 None 💨 19 km/h H 65%1035 hPa
Friday
Partly cloudy night · 12:00 AM Partly cloudy night
15° 💧 0.0 mm 💨 17 km/h H 69%1034 hPa
Mostly cloudy night · 3:00 AM Mostly cloudy night
13° 💧 0.3 mm 💨 17 km/h H 83%1033 hPa
Light rain · 6:00 AM Light rain
13° 💧 0.5 mm 💨 14 km/h H 86%1034 hPa
Overcast · 9:00 AM Overcast
14° 💧 0.1 mm 💨 12 km/h H 76%1035 hPa
Mostly sunny · 12:00 PM Mostly sunny
16° 💧 None 💨 13 km/h H 70%1033 hPa
Mostly sunny · 3:00 PM Mostly sunny
17° 💧 None 💨 14 km/h H 72%1032 hPa
Clear night · 6:00 PM Clear night
16° 💧 None 💨 11 km/h H 77%1031 hPa

In Clontarf (NSW) and, more broadly, across New South Wales: The evening will be mostly cloudy with temperatures remaining cool, hovering around 11 degrees Celsius. Light southeast winds are expected, with maximum speeds of up to 11 km/h and gusts reaching 33 km/h. No precipitation is forecast for the coming hours, so conditions should remain dry overnight. The cooler temperatures and gentle breezes will continue into the early morning hours, providing a relatively calm and stable night.

15-Day Weather Outlook for Clontarf (NSW)

TomorrowTomorrow Partly cloudy Partly cloudy 16°/13° 💧 None 💨 28 km/h
Friday, Sep 11Fri Sep 11 Overcast Overcast 17°/12° 💧 None 💨 14 km/h
Saturday, Sep 12Sat Sep 12 Mostly sunny Mostly sunny 20°/12° 💧 1.1 mm 💨 18 km/h
Sunday, Sep 13Sun Sep 13 Mostly sunny Mostly sunny 21°/12° 💧 None 💨 21 km/h
Monday, Sep 14Mon Sep 14 Mostly sunny Mostly sunny 24°/15° 💧 None 💨 15 km/h
Tuesday, Sep 15Tue Sep 15 Light rain Light rain 27°/13° 💧 1.7 mm 💨 27 km/h
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 15°/10° 💧 2.9 mm 💨 32 km/h
Thursday, Sep 17Thu Sep 17 Light rain Light rain 15°/ 💧 3.4 mm 💨 16 km/h
Friday, Sep 18Fri Sep 18 Mostly sunny Mostly sunny 18°/ 💧 None 💨 16 km/h
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 20°/13° 💧 None 💨 16 km/h
Sunday, Sep 20Sun Sep 20 Sunny Sunny 29°/18° 💧 None 💨 16 km/h
Monday, Sep 21Mon Sep 21 Mostly sunny Mostly sunny 28°/15° 💧 None 💨 16 km/h
Tuesday, Sep 22Tue Sep 22 Sunny Sunny 23°/18° 💧 None 💨 22 km/h
Wednesday, Sep 23Wed Sep 23 Overcast Overcast 31°/19° 💧 0.3 mm 💨 28 km/h
Thursday, Sep 24Thu Sep 24 Sunny Sunny 22°/22° 💧 0.2 mm 💨 14 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Clontarf (NSW)

Vertical axis: °C · Color based on temperature
Overcast night at 9:00 PM
59° Today 9:00 PM
Mostly clear night at 10:00 PM
60° 10:00 PM
Mostly clear night at 11:00 PM
59° 11:00 PM
Overcast night at 12:00 AM
59° 12:00 AM
Overcast night at 1:00 AM
58° Tomorrow 1:00 AM
Overcast night at 2:00 AM
56° 2:00 AM
Mostly cloudy night at 3:00 AM
54° 3:00 AM
Mostly cloudy night at 4:00 AM
54° 4:00 AM
Mostly cloudy night at 5:00 AM
53° Tomorrow 5:00 AM
Mostly cloudy night at 6:00 AM
53° 6:00 AM
Mostly sunny at 7:00 AM
54° 7:00 AM
Mostly cloudy at 8:00 AM
55° 8:00 AM
Mostly cloudy at 9:00 AM
57° Tomorrow 9:00 AM
Partly cloudy at 10:00 AM
58° 10:00 AM
Mostly sunny at 11:00 AM
59° 11:00 AM
Mostly sunny at 12:00 PM
59° 12:00 PM
Partly cloudy at 1:00 PM
60° Tomorrow 1:00 PM
Partly cloudy at 2:00 PM
60° 2:00 PM
Partly cloudy at 3:00 PM
60° 3:00 PM
Partly cloudy at 4:00 PM
60° 4:00 PM
Mostly cloudy at 5:00 PM
60° Tomorrow 5:00 PM
Mostly cloudy night at 6:00 PM
60° 6:00 PM
Partly cloudy night at 7:00 PM
60° 7:00 PM
Mostly cloudy night at 8:00 PM
61° 8:00 PM
Partly cloudy night at 9:00 PM
61° Tomorrow 9:00 PM
Mostly clear night at 10:00 PM
60° 10:00 PM
Mostly clear night at 11:00 PM
59° 11:00 PM
Partly cloudy night at 12:00 AM
59° 12:00 AM
Partly cloudy night at 1:00 AM
58° Friday 1:00 AM
Partly cloudy night at 2:00 AM
57° 2:00 AM
Mostly cloudy night at 3:00 AM
56° 3:00 AM
Overcast night at 4:00 AM
56° 4:00 AM
Light rain at 5:00 AM
56° Friday 5:00 AM
Light rain at 6:00 AM
56° 6:00 AM
Light rain at 7:00 AM
55° 7:00 AM
Overcast at 8:00 AM
56° 8:00 AM
Overcast at 9:00 AM
58° Friday 9:00 AM
Overcast at 10:00 AM
60° 10:00 AM
Overcast at 11:00 AM
61° 11:00 AM
Mostly sunny at 12:00 PM
61° 12:00 PM
Mostly sunny at 1:00 PM
62° Friday 1:00 PM
Mostly sunny at 2:00 PM
62° 2:00 PM
Mostly sunny at 3:00 PM
62° 3:00 PM
Sunny at 4:00 PM
62° 4:00 PM
Sunny at 5:00 PM
62° Friday 5:00 PM
Clear night at 6:00 PM
61° 6:00 PM
Clear night at 7:00 PM
61° 7:00 PM
Clear night at 8:00 PM
61° 8:00 PM
Clear night at 9:00 PM
61° Friday 9:00 PM
Clear night at 10:00 PM
61° 10:00 PM
Clear night at 11:00 PM
60° 11:00 PM
Mostly clear night at 12:00 AM
59° 12:00 AM
Mostly clear night at 1:00 AM
56° Saturday 1:00 AM
Partly cloudy night at 2:00 AM
55° 2:00 AM
Clear night at 3:00 AM
55° 3:00 AM
Clear night at 4:00 AM
55° 4:00 AM
Clear night at 5:00 AM
54° Saturday 5:00 AM
Mostly clear night at 6:00 AM
54° 6:00 AM
Mostly sunny at 7:00 AM
54° 7:00 AM
Sunny at 8:00 AM
57° 8:00 AM
Sunny at 9:00 AM
60° Saturday 9:00 AM
Mostly sunny at 10:00 AM
63° 10:00 AM
Mostly sunny at 1:00 PM
67° 1:00 PM
Sunny at 4:00 PM
65° 4:00 PM
Clear night at 7:00 PM
61° Saturday 7:00 PM
Mostly clear night at 10:00 PM
60° 10:00 PM
Clear night at 1:00 AM
56° 1:00 AM
Clear night at 4:00 AM
54° 4:00 AM
Sunny at 7:00 AM
56° Sunday 7:00 AM
Sunny at 10:00 AM
66° 10:00 AM
Mostly sunny at 1:00 PM
69° 1:00 PM
Partly cloudy at 4:00 PM
67° 4:00 PM
Overcast night at 7:00 PM
63° Sunday 7:00 PM
Mostly cloudy night at 10:00 PM
60° 10:00 PM
Clear night at 1:00 AM
57° 1:00 AM
Clear night at 4:00 AM
54° 4:00 AM
Sunny at 7:00 AM
56° Monday 7:00 AM
Sunny at 10:00 AM
74° 10:00 AM
Mostly sunny at 1:00 PM
75° 1:00 PM
Mostly sunny at 4:00 PM
73° 4:00 PM
Mostly clear night at 7:00 PM
67° Monday 7:00 PM
Clear night at 10:00 PM
64° 10:00 PM
Clear night at 1:00 AM
61° 1:00 AM
Mostly clear night at 4:00 AM
59° 4:00 AM
Mostly sunny at 7:00 AM
62° Tuesday 7:00 AM
Mostly sunny at 10:00 AM
80° 10:00 AM
Mostly cloudy at 4:00 PM
80° 4:00 PM
Light rain at 10:00 PM
61° 10:00 PM
Mostly cloudy night at 4:00 AM
56° Wednesday 4:00 AM
Sunny at 10:00 AM
58° 10:00 AM
Mostly sunny at 4:00 PM
58° 4:00 PM
Light rain at 10:00 PM
55° 10:00 PM
Light rain at 4:00 AM
51° Thursday 4:00 AM
Light rain at 10:00 AM
57° 10:00 AM
Sunny at 4:00 PM
60° 4:00 PM
Clear night at 10:00 PM
53° 10:00 PM
Clear night at 4:00 AM
49° Friday 4:00 AM
Sunny at 10:00 AM
65° 10:00 AM
Sunny at 4:00 PM
64° 4:00 PM
Clear night at 10:00 PM
55° 10:00 PM
Mostly clear night at 4:00 AM
48° Saturday 4:00 AM
Mostly sunny at 10:00 AM
67° 10:00 AM
Partly cloudy at 4:00 PM
69° 4:00 PM
Mostly clear night at 10:00 PM
61° 10:00 PM
Clear night at 4:00 AM
55° Sunday 4:00 AM
Sunny at 10:00 AM
77° 10:00 AM
Sunny at 4:00 PM
84° 4:00 PM
Clear night at 10:00 PM
68° 10:00 PM
Clear night at 4:00 AM
64° Monday 4:00 AM
Mostly sunny at 10:00 AM
82° 10:00 AM
Mostly sunny at 4:00 PM
80° 4:00 PM
Clear night at 10:00 PM
68° 10:00 PM
Clear night at 4:00 AM
60° Tuesday 4:00 AM
Sunny at 10:00 AM
73° 10:00 AM
Sunny at 4:00 PM
72° 4:00 PM
Clear night at 10:00 PM
66° 10:00 PM
Clear night at 4:00 AM
65° Wednesday 4:00 AM
Sunny at 10:00 AM
81° 10:00 AM
Mostly sunny at 4:00 PM
88° 4:00 PM
Partly cloudy night at 10:00 PM
73° 10:00 PM
Overcast night at 4:00 AM
66° Thursday 4:00 AM
Sunny at 10:00 AM
71° 10:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Clontarf (NSW)

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 9:00 PM
PM2.5 Fine particles Good 0,6µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 2,5µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 70,4µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,3µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Clontarf (NSW)

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 6,3High 🙂Fair
Tomorrow UV 4,7Moderate 🙂Fair
Friday UV 4,1Moderate 🙂Fair
Saturday UV 6,1High 🙂Fair
Sunday UV 6,7High 🙂Fair
Monday UV 8,0Very high Unavailable
Tuesday UV 6,0High Unavailable
Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

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 Forecast for Clontarf (NSW)

Vertical axis: km/h · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in km/h. Today 9:00 PM 10:00 PM 11:00 PM 12:00 AM Tomorrow 1:00 AM 2:00 AM 3:00 AM 4:00 AM Tomorrow 5:00 AM 6:00 AM 7:00 AM 8:00 AM Tomorrow 9:00 AM 10:00 AM 11:00 AM 12:00 PM Tomorrow 1:00 PM 2:00 PM 3:00 PM 4:00 PM Tomorrow 5:00 PM 6:00 PM 7:00 PM 8:00 PM Tomorrow 9:00 PM 10:00 PM 11:00 PM 12:00 AM Friday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Friday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Friday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Friday 1:00 PM 2:00 PM 3:00 PM 4:00 PM Friday 5:00 PM 6:00 PM 7:00 PM 8:00 PM Friday 9:00 PM 10:00 PM 11:00 PM 12:00 AM Saturday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Saturday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Saturday 9:00 AM 10:00 AM 1:00 PM 4:00 PM Saturday 7:00 PM 10:00 PM 1:00 AM 4:00 AM Sunday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Sunday 7:00 PM 10:00 PM 1:00 AM 4:00 AM Monday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Monday 7:00 PM 10:00 PM 1:00 AM 4:00 AM Tuesday 7:00 AM 10:00 AM 4:00 PM 10:00 PM Wednesday 4:00 AM 10:00 AM 4:00 PM 10:00 PM Thursday 4:00 AM 10:00 AM 4:00 PM 10:00 PM Friday 4:00 AM 10:00 AM 4:00 PM 10:00 PM Saturday 4:00 AM 10:00 AM 4:00 PM 10:00 PM Sunday 4:00 AM 10:00 AM 4:00 PM 10:00 PM Monday 4:00 AM 10:00 AM 4:00 PM 10:00 PM Tuesday 4:00 AM 10:00 AM 4:00 PM 10:00 PM Wednesday 4:00 AM 10:00 AM 4:00 PM 10:00 PM Thursday 4:00 AM 10:00 AM
Sustained wind Max gusts
NIGHT SKY · CLONTARF (NSW), NEW SOUTH WALES

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 11:00 PM–12:00 AM.

86/100Best-hour score
BEST TIME TONIGHT 11:00 PM–12:00 AM Astronomical darkness: 7:04 PM–4:38 AM
Cloud cover 20% Real hourly forecast for the best viewing hour.
Moonlight 6% Waning Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant -10° 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 min5%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
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

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.

Forecast data for Clontarf (NSW) were last refreshed today at 8:49 PM. The current forecast period extends through 11/09/2026 at 6:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.