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Now · 7:25 PM

Cape Douglas Weather & Hourly Forecast

Australia · South Australia · 5291

Sunny
10°C
Sunny
Feels like: 8°C
💧 Humidity 86% 🌡 Pressure 1038 hPa 💨 Wind 7 km/h 👁 Visibility 36.4 km Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Cape Douglas

Today
Clear night · 7:30 PM Clear night
10° 💧 None 💨 7 km/h H 86%1038 hPa
Clear night · 10:30 PM Clear night
💧 None 💨 9 km/h H 88%1037 hPa
Tomorrow
Clear night · 1:30 AM Clear night
💧 None 💨 6 km/h H 92%1036 hPa
Fog at night · 4:30 AM Fog at night
💧 0.0 mm 💨 3 km/h H 96%1035 hPa
Fog · 7:30 AM Fog
💧 0.0 mm 💨 5 km/h H 94%1035 hPa
Mist · 10:30 AM Mist
13° 💧 0.0 mm 💨 11 km/h H 85%1035 hPa
Sunny · 1:30 PM Sunny
14° 💧 None 💨 16 km/h H 78%1032 hPa
Sunny · 4:30 PM Sunny
14° 💧 None 💨 16 km/h H 79%1030 hPa
Mostly cloudy night · 7:30 PM Mostly cloudy night
12° 💧 None 💨 13 km/h H 84%1031 hPa
Overcast night · 10:30 PM Overcast night
10° 💧 None 💨 12 km/h H 92%1030 hPa
Saturday
Overcast night · 1:30 AM Overcast night
💧 None 💨 12 km/h H 90%1028 hPa
Overcast night · 4:30 AM Overcast night
💧 None 💨 12 km/h H 92%1027 hPa
Partly cloudy · 7:30 AM Partly cloudy
11° 💧 None 💨 15 km/h H 90%1027 hPa
Sunny · 10:30 AM Sunny
17° 💧 None 💨 15 km/h H 71%1025 hPa
Mostly sunny · 1:30 PM Mostly sunny
20° 💧 None 💨 15 km/h H 60%1023 hPa
Sunny · 4:30 PM Sunny
19° 💧 None 💨 10 km/h H 67%1021 hPa

In Cape Douglas and, more broadly, across South Australia: Clear skies are expected through the evening, with temperatures remaining cool around 13 degrees Celsius. Light easterly breezes will persist, with maximum wind speeds reaching 11 km/h and gusts up to 14 km/h. No rain is forecasted for the coming hours, so conditions will stay dry and calm as the night progresses.

15-Day Weather Outlook for Cape Douglas

TomorrowTomorrow Mostly cloudy Mostly cloudy 14°/ 💧 None 💨 16 km/h
Saturday, Sep 12Sat Sep 12 Mostly sunny Mostly sunny 20°/13° 💧 None 💨 28 km/h
Sunday, Sep 13Sun Sep 13 Light rain Light rain 17°/14° 💧 1.8 mm 💨 23 km/h
Monday, Sep 14Mon Sep 14 Light rain Light rain 15°/12° 💧 1.3 mm 💨 36 km/h
Tuesday, Sep 15Tue Sep 15 Overcast Overcast 12°/11° 💧 0.1 mm 💨 32 km/h
Wednesday, Sep 16Wed Sep 16 Mostly cloudy Mostly cloudy 11°/ 💧 0.2 mm 💨 11 km/h
Thursday, Sep 17Thu Sep 17 Mostly sunny Mostly sunny 15°/10° 💧 None 💨 23 km/h
Friday, Sep 18Fri Sep 18 Sunny Sunny 19°/15° 💧 None 💨 32 km/h
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 18°/10° 💧 1.1 mm 💨 31 km/h
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 15°/13° 💧 0.9 mm 💨 32 km/h
Monday, Sep 21Mon Sep 21 Mostly cloudy Mostly cloudy 13°/ 💧 0.0 mm 💨 25 km/h
Tuesday, Sep 22Tue Sep 22 Overcast Overcast 19°/12° 💧 None 💨 29 km/h
Wednesday, Sep 23Wed Sep 23 Overcast Overcast 22°/16° 💧 1.2 mm 💨 29 km/h
Thursday, Sep 24Thu Sep 24 Moderate rain Moderate rain 15°/11° 💧 16 mm 💨 29 km/h
Friday, Sep 25Fri Sep 25 Partly cloudy Partly cloudy 11°/11° 💧 1.1 mm 💨 34 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Cape Douglas

Vertical axis: °C · Color based on temperature
Clear night at 7:30 PM
49° Today 7:30 PM
Clear night at 8:30 PM
49° 8:30 PM
Clear night at 9:30 PM
48° 9:30 PM
Clear night at 10:30 PM
48° 10:30 PM
Clear night at 11:30 PM
48° Today 11:30 PM
Clear night at 12:30 AM
46° 12:30 AM
Clear night at 1:30 AM
44° 1:30 AM
Fog at night at 2:30 AM
43° 2:30 AM
Fog at night at 3:30 AM
41° Tomorrow 3:30 AM
Fog at night at 4:30 AM
41° 4:30 AM
Fog at night at 5:30 AM
41° 5:30 AM
Fog at 6:30 AM
41° 6:30 AM
Fog at 7:30 AM
45° Tomorrow 7:30 AM
Fog at 8:30 AM
49° 8:30 AM
Fog at 9:30 AM
53° 9:30 AM
Mist at 10:30 AM
55° 10:30 AM
Sunny at 11:30 AM
57° Tomorrow 11:30 AM
Sunny at 12:30 PM
58° 12:30 PM
Sunny at 1:30 PM
58° 1:30 PM
Sunny at 2:30 PM
58° 2:30 PM
Sunny at 3:30 PM
58° Tomorrow 3:30 PM
Sunny at 4:30 PM
57° 4:30 PM
Sunny at 5:30 PM
56° 5:30 PM
Clear night at 6:30 PM
55° 6:30 PM
Mostly cloudy night at 7:30 PM
54° Tomorrow 7:30 PM
Overcast night at 8:30 PM
52° 8:30 PM
Overcast night at 9:30 PM
51° 9:30 PM
Overcast night at 10:30 PM
50° 10:30 PM
Overcast night at 11:30 PM
49° Tomorrow 11:30 PM
Overcast night at 12:30 AM
49° 12:30 AM
Overcast night at 1:30 AM
48° 1:30 AM
Overcast night at 2:30 AM
48° 2:30 AM
Overcast night at 3:30 AM
48° Saturday 3:30 AM
Overcast night at 4:30 AM
49° 4:30 AM
Overcast night at 5:30 AM
49° 5:30 AM
Mostly cloudy at 6:30 AM
49° 6:30 AM
Partly cloudy at 7:30 AM
51° Saturday 7:30 AM
Partly cloudy at 8:30 AM
55° 8:30 AM
Sunny at 9:30 AM
60° 9:30 AM
Sunny at 10:30 AM
63° 10:30 AM
Sunny at 11:30 AM
65° Saturday 11:30 AM
Sunny at 12:30 PM
66° 12:30 PM
Mostly sunny at 1:30 PM
67° 1:30 PM
Mostly cloudy at 2:30 PM
67° 2:30 PM
Mostly cloudy at 3:30 PM
67° Saturday 3:30 PM
Sunny at 4:30 PM
65° 4:30 PM
Sunny at 5:30 PM
62° 5:30 PM
Clear night at 6:30 PM
58° 6:30 PM
Mostly clear night at 7:30 PM
57° Saturday 7:30 PM
Overcast night at 8:30 PM
57° 8:30 PM
Overcast night at 9:30 PM
56° 9:30 PM
Overcast night at 10:30 PM
57° 10:30 PM
Overcast night at 11:30 PM
57° Saturday 11:30 PM
Overcast night at 12:30 AM
58° 12:30 AM
Overcast night at 1:30 AM
58° 1:30 AM
Overcast night at 2:30 AM
59° 2:30 AM
Mostly cloudy night at 3:30 AM
59° Sunday 3:30 AM
Partly cloudy night at 4:30 AM
59° 4:30 AM
Partly cloudy night at 5:30 AM
58° 5:30 AM
Mostly sunny at 6:30 AM
58° 6:30 AM
Mostly cloudy at 7:30 AM
59° Sunday 7:30 AM
Mostly cloudy at 8:30 AM
61° 8:30 AM
Overcast at 9:30 AM
63° 9:30 AM
Light rain at 12:30 PM
62° 12:30 PM
Light rain at 3:30 PM
60° Sunday 3:30 PM
Mostly clear night at 6:30 PM
58° 6:30 PM
Overcast night at 9:30 PM
57° 9:30 PM
Overcast night at 12:30 AM
57° 12:30 AM
Mostly cloudy night at 3:30 AM
56° Monday 3:30 AM
Overcast at 6:30 AM
57° 6:30 AM
Partly cloudy at 9:30 AM
58° 9:30 AM
Partly cloudy at 12:30 PM
59° 12:30 PM
Light rain at 3:30 PM
58° Monday 3:30 PM
Partly cloudy night at 6:30 PM
57° 6:30 PM
Overcast night at 9:30 PM
56° 9:30 PM
Partly cloudy night at 12:30 AM
54° 12:30 AM
Mostly clear night at 3:30 AM
53° Tuesday 3:30 AM
Mostly sunny at 6:30 AM
53° 6:30 AM
Mostly sunny at 9:30 AM
54° 9:30 AM
Mostly sunny at 12:30 PM
54° 12:30 PM
Overcast at 3:30 PM
54° Tuesday 3:30 PM
Overcast night at 6:30 PM
53° 6:30 PM
Overcast night at 9:30 PM
53° 9:30 PM
Overcast night at 12:30 AM
52° 12:30 AM
Overcast night at 3:30 AM
52° Wednesday 3:30 AM
Overcast at 6:30 AM
51° 6:30 AM
Mostly cloudy at 9:30 AM
52° 9:30 AM
Partly cloudy at 3:30 PM
53° 3:30 PM
Mostly cloudy night at 9:30 PM
51° Wednesday 9:30 PM
Partly cloudy night at 3:30 AM
45° 3:30 AM
Sunny at 9:30 AM
53° 9:30 AM
Mostly sunny at 3:30 PM
58° 3:30 PM
Clear night at 9:30 PM
49° Thursday 9:30 PM
Clear night at 3:30 AM
50° 3:30 AM
Sunny at 9:30 AM
59° 9:30 AM
Sunny at 3:30 PM
67° 3:30 PM
Clear night at 9:30 PM
61° Friday 9:30 PM
Clear night at 3:30 AM
60° 3:30 AM
Sunny at 9:30 AM
64° 9:30 AM
Mostly sunny at 3:30 PM
61° 3:30 PM
Clear night at 9:30 PM
55° Saturday 9:30 PM
Overcast night at 3:30 AM
50° 3:30 AM
Mostly sunny at 9:30 AM
58° 9:30 AM
Mostly sunny at 3:30 PM
58° 3:30 PM
Clear night at 9:30 PM
57° Sunday 9:30 PM
Mostly clear night at 3:30 AM
55° 3:30 AM
Mostly cloudy at 9:30 AM
55° 9:30 AM
Mostly cloudy at 3:30 PM
55° 3:30 PM
Clear night at 9:30 PM
49° Monday 9:30 PM
Clear night at 3:30 AM
42° 3:30 AM
Sunny at 9:30 AM
54° 9:30 AM
Sunny at 3:30 PM
65° 3:30 PM
Overcast night at 9:30 PM
61° Tuesday 9:30 PM
Overcast night at 3:30 AM
62° 3:30 AM
Overcast at 9:30 AM
67° 9:30 AM
Mostly cloudy at 3:30 PM
71° 3:30 PM
Overcast night at 9:30 PM
67° Wednesday 9:30 PM
Mostly cloudy night at 3:30 AM
62° 3:30 AM
Moderate rain at 9:30 AM
59° 9:30 AM
Moderate rain at 3:30 PM
56° 3:30 PM
Mostly cloudy night at 9:30 PM
52° Thursday 9:30 PM
Mostly clear night at 3:30 AM
53° 3:30 AM
Partly cloudy at 9:30 AM
53° 9:30 AM

AIR QUALITY FORECAST

Air Quality Forecast for Cape Douglas

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 7:30 PM
PM2.5 Fine particles Good 3,0µg/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 10,8µg/m³

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

O₃ Ozone Good 56,6µg/m³

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

NO₂ Nitrogen dioxide Good 0,0µg/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 Cape Douglas

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 6,0High 😊Good
Tomorrow UV 6,1High 😊Good
Saturday UV 5,9Moderate 🙂Fair
Sunday UV 2,5Low 🙂Fair
Monday UV 5,6Moderate 🙂Fair
Tuesday UV 5,0Moderate Unavailable
Wednesday 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.

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 Forecast for Cape Douglas

Vertical axis: km/h · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in km/h. Today 7:30 PM 8:30 PM 9:30 PM 10:30 PM Today 11:30 PM 12:30 AM 1:30 AM 2:30 AM Tomorrow 3:30 AM 4:30 AM 5:30 AM 6:30 AM Tomorrow 7:30 AM 8:30 AM 9:30 AM 10:30 AM Tomorrow 11:30 AM 12:30 PM 1:30 PM 2:30 PM Tomorrow 3:30 PM 4:30 PM 5:30 PM 6:30 PM Tomorrow 7:30 PM 8:30 PM 9:30 PM 10:30 PM Tomorrow 11:30 PM 12:30 AM 1:30 AM 2:30 AM Saturday 3:30 AM 4:30 AM 5:30 AM 6:30 AM Saturday 7:30 AM 8:30 AM 9:30 AM 10:30 AM Saturday 11:30 AM 12:30 PM 1:30 PM 2:30 PM Saturday 3:30 PM 4:30 PM 5:30 PM 6:30 PM Saturday 7:30 PM 8:30 PM 9:30 PM 10:30 PM Saturday 11:30 PM 12:30 AM 1:30 AM 2:30 AM Sunday 3:30 AM 4:30 AM 5:30 AM 6:30 AM Sunday 7:30 AM 8:30 AM 9:30 AM 12:30 PM Sunday 3:30 PM 6:30 PM 9:30 PM 12:30 AM Monday 3:30 AM 6:30 AM 9:30 AM 12:30 PM Monday 3:30 PM 6:30 PM 9:30 PM 12:30 AM Tuesday 3:30 AM 6:30 AM 9:30 AM 12:30 PM Tuesday 3:30 PM 6:30 PM 9:30 PM 12:30 AM Wednesday 3:30 AM 6:30 AM 9:30 AM 3:30 PM Wednesday 9:30 PM 3:30 AM 9:30 AM 3:30 PM Thursday 9:30 PM 3:30 AM 9:30 AM 3:30 PM Friday 9:30 PM 3:30 AM 9:30 AM 3:30 PM Saturday 9:30 PM 3:30 AM 9:30 AM 3:30 PM Sunday 9:30 PM 3:30 AM 9:30 AM 3:30 PM Monday 9:30 PM 3:30 AM 9:30 AM 3:30 PM Tuesday 9:30 PM 3:30 AM 9:30 AM 3:30 PM Wednesday 9:30 PM 3:30 AM 9:30 AM 3:30 PM Thursday 9:30 PM 3:30 AM 9:30 AM
Sustained wind Max gusts
NIGHT SKY · CAPE DOUGLAS, SOUTH AUSTRALIA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 7:30 PM–8:30 PM.

100/100Best-hour score
BEST TIME TONIGHT 7:30 PM–8:30 PM Astronomical darkness: 7:20 PM–4:47 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 2% New Moon · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant -50° 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 Cape Douglas were last refreshed today at 7:25 PM. The current forecast period extends through 12/09/2026 at 4:30 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.