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Now · 3:27 AM

Fremantle Weather & Hourly Forecast

Australia · Western Australia · 6160

Clear night
22°C
Clear night
Feels like: 20°C
💧 Humidity 64% 🌡 Pressure 1016 hPa 💨 Wind 16 km/h 👁 Visibility 49.8 km Clouds 1% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Fremantle

Today
Clear night · 4:00 AM Clear night
22° 💧 None 💨 17 km/h H 60%1016 hPa
Sunny · 7:00 AM Sunny
22° 💧 None 💨 17 km/h H 52%1016 hPa
Sunny · 10:00 AM Sunny
26° 💧 None 💨 15 km/h H 44%1016 hPa
Sunny · 1:00 PM Sunny
24° 💧 None 💨 21 km/h H 67%1015 hPa
Sunny · 4:00 PM Sunny
22° 💧 None 💨 13 km/h H 74%1015 hPa
Clear night · 7:00 PM Clear night
19° 💧 None 💨 8 km/h H 88%1016 hPa
Clear night · 10:00 PM Clear night
18° 💧 None 💨 8 km/h H 93%1016 hPa
Tomorrow
Partly cloudy night · 1:00 AM Partly cloudy night
17° 💧 None 💨 10 km/h H 97%1015 hPa
Mostly cloudy night · 4:00 AM Mostly cloudy night
16° 💧 None 💨 8 km/h H 95%1013 hPa
Partly cloudy · 7:00 AM Partly cloudy
16° 💧 None 💨 12 km/h H 84%1015 hPa
Overcast · 10:00 AM Overcast
21° 💧 None 💨 12 km/h H 52%1014 hPa
Mostly cloudy · 1:00 PM Mostly cloudy
23° 💧 None 💨 12 km/h H 45%1013 hPa
Mostly sunny · 4:00 PM Mostly sunny
21° 💧 0.4 mm 💨 20 km/h H 66%1012 hPa
Light rain · 7:00 PM Light rain
16° 💧 1.6 mm 💨 13 km/h H 78%1015 hPa
Light rain · 10:00 PM Light rain
16° 💧 2.5 mm 💨 19 km/h H 85%1015 hPa
Saturday
Light rain · 1:00 AM Light rain
17° 💧 0.3 mm 💨 32 km/h H 67%1014 hPa

In Fremantle and, more broadly, across Western Australia: This morning, the sky will be mostly sunny with just a few clouds. Temperatures will warm up quickly, reaching between 16 degrees Celsius and 30 degrees Celsius by the afternoon. It will remain hot through the day, with clear conditions persisting. Expect noticeable northeast winds, reaching up to 32 km/h, with gusts that could peak at around 66 km/h. No precipitation is forecast, so the day should be dry and warm. Keep in mind the gusty winds, especially in the afternoon, if you're planning outdoor activities. Conditions will be consistent throughout the day, with the weather remaining stable and dry.

15-Day Weather Outlook for Fremantle

TomorrowTomorrow Partly cloudy Partly cloudy 23°/16° 💧 None 💨 23 km/h
Saturday, Sep 19Sat Sep 19 Partly cloudy Partly cloudy 18°/16° 💧 0.0 mm 💨 34 km/h
Sunday, Sep 20Sun Sep 20 Light rain Light rain 19°/15° 💧 2.2 mm 💨 13 km/h
Monday, Sep 21Mon Sep 21 Mostly sunny Mostly sunny 20°/15° 💧 None 💨 21 km/h
Tuesday, Sep 22Tue Sep 22 Light rain Light rain 18°/14° 💧 2.0 mm 💨 17 km/h
Wednesday, Sep 23Wed Sep 23 Partly cloudy Partly cloudy 18°/15° 💧 2.2 mm 💨 17 km/h
Thursday, Sep 24Thu Sep 24 Mostly sunny Mostly sunny 18°/13° 💧 None 💨 20 km/h
Friday, Sep 25Fri Sep 25 Partly cloudy Partly cloudy 18°/14° 💧 None 💨 22 km/h
Saturday, Sep 26Sat Sep 26 Light rain Light rain 19°/13° 💧 0.7 mm 💨 19 km/h
Sunday, Sep 27Sun Sep 27 Light rain Light rain 17°/11° 💧 2.0 mm 💨 25 km/h
Monday, Sep 28Mon Sep 28 Light rain Light rain 16°/13° 💧 1.4 mm 💨 16 km/h
Tuesday, Sep 29Tue Sep 29 Overcast Overcast 18°/14° 💧 0.7 mm 💨 17 km/h
Wednesday, Sep 30Wed Sep 30 Partly cloudy Partly cloudy 18°/14° 💧 0.1 mm 💨 16 km/h
Thursday, Oct 1Thu Oct 1 Mostly sunny Mostly sunny 16°/13° 💧 None 💨 14 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Fremantle

Vertical axis: °C · Color based on temperature
Clear night at 4:00 AM
71° Today 4:00 AM
Clear night at 5:00 AM
71° 5:00 AM
Clear night at 6:00 AM
70° 6:00 AM
Sunny at 7:00 AM
71° 7:00 AM
Sunny at 8:00 AM
73° Today 8:00 AM
Sunny at 9:00 AM
76° 9:00 AM
Sunny at 10:00 AM
79° 10:00 AM
Sunny at 11:00 AM
81° 11:00 AM
Sunny at 12:00 PM
77° Today 12:00 PM
Sunny at 1:00 PM
75° 1:00 PM
Sunny at 2:00 PM
74° 2:00 PM
Sunny at 3:00 PM
73° 3:00 PM
Sunny at 4:00 PM
72° Today 4:00 PM
Sunny at 5:00 PM
70° 5:00 PM
Mostly sunny at 6:00 PM
68° 6:00 PM
Clear night at 7:00 PM
67° 7:00 PM
Clear night at 8:00 PM
66° Today 8:00 PM
Mostly clear night at 9:00 PM
65° 9:00 PM
Clear night at 10:00 PM
64° 10:00 PM
Mostly clear night at 11:00 PM
64° 11:00 PM
Clear night at 12:00 AM
63° Tomorrow 12:00 AM
Partly cloudy night at 1:00 AM
62° 1:00 AM
Partly cloudy night at 2:00 AM
61° 2:00 AM
Mostly cloudy night at 3:00 AM
61° 3:00 AM
Mostly cloudy night at 4:00 AM
61° Tomorrow 4:00 AM
Mostly clear night at 5:00 AM
61° 5:00 AM
Partly cloudy night at 6:00 AM
60° 6:00 AM
Partly cloudy at 7:00 AM
61° 7:00 AM
Mostly cloudy at 8:00 AM
65° Tomorrow 8:00 AM
Overcast at 9:00 AM
68° 9:00 AM
Overcast at 10:00 AM
70° 10:00 AM
Overcast at 11:00 AM
71° 11:00 AM
Overcast at 12:00 PM
73° Tomorrow 12:00 PM
Mostly cloudy at 1:00 PM
74° 1:00 PM
Mostly cloudy at 2:00 PM
73° 2:00 PM
Mostly sunny at 3:00 PM
71° 3:00 PM
Mostly sunny at 4:00 PM
70° Tomorrow 4:00 PM
Mostly cloudy at 5:00 PM
66° 5:00 PM
Light rain at 6:00 PM
63° 6:00 PM
Light rain at 7:00 PM
61° 7:00 PM
Light rain at 8:00 PM
61° Tomorrow 8:00 PM
Light rain at 9:00 PM
60° 9:00 PM
Light rain at 10:00 PM
60° 10:00 PM
Light rain at 11:00 PM
61° 11:00 PM
Light rain at 12:00 AM
61° Saturday 12:00 AM
Light rain at 1:00 AM
63° 1:00 AM
Light rain at 2:00 AM
63° 2:00 AM
Clear night at 3:00 AM
62° 3:00 AM
Light rain at 4:00 AM
60° Saturday 4:00 AM
Light rain at 5:00 AM
60° 5:00 AM
Light rain at 6:00 AM
60° 6:00 AM
Mostly sunny at 7:00 AM
61° 7:00 AM
Partly cloudy at 8:00 AM
62° Saturday 8:00 AM
Mostly sunny at 9:00 AM
62° 9:00 AM
Mostly sunny at 10:00 AM
63° 10:00 AM
Mostly sunny at 11:00 AM
64° 11:00 AM
Partly cloudy at 12:00 PM
65° Saturday 12:00 PM
Partly cloudy at 1:00 PM
64° 1:00 PM
Mostly sunny at 2:00 PM
64° 2:00 PM
Mostly sunny at 3:00 PM
64° 3:00 PM
Mostly cloudy at 4:00 PM
64° Saturday 4:00 PM
Mostly cloudy at 5:00 PM
63° 5:00 PM
Overcast at 6:00 PM
62° 6:00 PM
Overcast night at 7:00 PM
61° 7:00 PM
Light rain at 8:00 PM
60° Saturday 8:00 PM
Partly cloudy night at 11:00 PM
63° 11:00 PM
Partly cloudy night at 2:00 AM
62° 2:00 AM
Light rain at 5:00 AM
59° 5:00 AM
Light rain at 8:00 AM
59° Sunday 8:00 AM
Overcast at 11:00 AM
63° 11:00 AM
Mostly cloudy at 2:00 PM
66° 2:00 PM
Overcast at 5:00 PM
65° 5:00 PM
Mostly clear night at 8:00 PM
63° Sunday 8:00 PM
Clear night at 11:00 PM
60° 11:00 PM
Clear night at 2:00 AM
58° 2:00 AM
Clear night at 5:00 AM
58° 5:00 AM
Sunny at 8:00 AM
60° Monday 8:00 AM
Sunny at 11:00 AM
65° 11:00 AM
Sunny at 2:00 PM
67° 2:00 PM
Sunny at 5:00 PM
66° 5:00 PM
Clear night at 8:00 PM
63° Monday 8:00 PM
Mostly clear night at 11:00 PM
61° 11:00 PM
Mostly clear night at 2:00 AM
59° 2:00 AM
Light rain at 5:00 AM
58° 5:00 AM
Partly cloudy at 8:00 AM
59° Tuesday 8:00 AM
Mostly sunny at 11:00 AM
63° 11:00 AM
Mostly sunny at 2:00 PM
64° 2:00 PM
Clear night at 8:00 PM
65° 8:00 PM
Mostly clear night at 2:00 AM
63° Wednesday 2:00 AM
Partly cloudy at 8:00 AM
59° 8:00 AM
Partly cloudy at 2:00 PM
59° 2:00 PM
Clear night at 8:00 PM
65° 8:00 PM
Mostly clear night at 2:00 AM
62° Thursday 2:00 AM
Sunny at 8:00 AM
57° 8:00 AM
Mostly sunny at 2:00 PM
55° 2:00 PM
Mostly clear night at 8:00 PM
64° 8:00 PM
Partly cloudy night at 2:00 AM
61° Friday 2:00 AM
Overcast at 8:00 AM
57° 8:00 AM
Mostly sunny at 2:00 PM
57° 2:00 PM
Mostly cloudy night at 8:00 PM
64° 8:00 PM
Mostly clear night at 2:00 AM
62° Saturday 2:00 AM
Light rain at 8:00 AM
56° 8:00 AM
Mostly sunny at 2:00 PM
58° 2:00 PM
Overcast night at 8:00 PM
66° 8:00 PM
Overcast night at 2:00 AM
61° Sunday 2:00 AM
Partly cloudy at 8:00 AM
54° 8:00 AM
Light rain at 2:00 PM
52° 2:00 PM
Overcast night at 8:00 PM
62° 8:00 PM
Light rain at 2:00 AM
55° Monday 2:00 AM
Overcast at 8:00 AM
55° 8:00 AM
Overcast at 2:00 PM
55° 2:00 PM
Overcast night at 8:00 PM
60° 8:00 PM
Overcast night at 2:00 AM
59° Tuesday 2:00 AM
Mostly sunny at 8:00 AM
57° 8:00 AM
Partly cloudy at 2:00 PM
58° 2:00 PM
Mostly clear night at 8:00 PM
64° 8:00 PM
Clear night at 2:00 AM
64° Wednesday 2:00 AM
Mostly sunny at 8:00 AM
57° 8:00 AM
Partly cloudy at 2:00 PM
58° 2:00 PM
Mostly clear night at 8:00 PM
63° 8:00 PM
Clear night at 2:00 AM
61° Thursday 2:00 AM
Sunny at 8:00 AM
56° 8:00 AM
Mostly sunny at 2:00 PM
56° 2:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Fremantle

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 4:00 AM
PM2.5 Fine particles Good 2,4µg/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 3,7µg/m³

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

O₃ Ozone Good 37,5µg/m³

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

NO₂ Nitrogen dioxide Good 3,9µg/m³

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

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Fremantle

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 8,4Very high 😊Good
Tomorrow UV 7,7High 🙂Fair
Saturday UV 5,1Moderate 🙂Fair
Sunday UV 3,6Moderate 🙂Fair
Monday UV 6,0High 😊Good
Tuesday UV 6,0High Unavailable
Wednesday UV 6,0High Unavailable
Hourly UV index today
7:00 AMUV 0,2 8:00 AMUV 1,1 9:00 AMUV 2,9 10:00 AMUV 5,2 11:00 AMUV 7,3 12:00 PMUV 8,4 1:00 PMUV 8,1 2:00 PMUV 6,5 3:00 PMUV 4,2 4:00 PMUV 2,0 5:00 PMUV 0,6 6:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

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.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Fremantle

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

100/100Best-hour score
BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 7:30 PM–4:52 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 26% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 18° high at the best hour.
Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min40%
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 Fremantle were last refreshed today at 3:27 AM. The current forecast period extends through 19/09/2026 at 1:00 AM. 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.