In Port Botany and, more broadly, across New South Wales:
The morning will be mostly sunny with a few clouds, and temperatures starting around 11 degrees Celsius. As the day progresses, temperatures will warm to reach a maximum of about 27 degrees Celsius. Moderate northwest winds are expected throughout the day, reaching up to 22 km/h, with gusts that could peak around 71 km/h. There is a possibility of light rain, with an accumulation of roughly 1.3 mm, mainly in the afternoon. Overall, it will be a warm day with some breezes and a chance of brief showers later on.
15-Day Weather Outlook for Port Botany
TomorrowTomorrowSunny23°/14°💧 None💨 37 km/h
Daytime temperature 22°CFeels like 21°CHumidity 48%Pressure 1015 hPaCloud cover 0%Wind direction westGusts 67 km/hSunrise 6:07 AMSunset 5:40 PM
Monday, Sep 7Mon Sep 7Sunny18°/13°💧 None💨 39 km/h
Daytime temperature 18°CFeels like 17°CHumidity 52%Pressure 1022 hPaCloud cover 0%Wind direction southGusts 41 km/hSunrise 6:06 AMSunset 5:40 PM
Tuesday, Sep 8Tue Sep 8Light rain15°/14°💧 0.1 mm💨 39 km/h
Daytime temperature 14°CFeels like 13°CHumidity 66%Pressure 1026 hPaCloud cover 63%Wind direction southGusts 42 km/hSunrise 6:05 AMSunset 5:41 PM
Wednesday, Sep 9Wed Sep 9Sunny18°/12°💧 None💨 53 km/h
Daytime temperature 18°CFeels like 17°CHumidity 56%Pressure 1021 hPaCloud cover 4%Wind direction southGusts 57 km/hSunrise 6:03 AMSunset 5:42 PM
Thursday, Sep 10Thu Sep 10Light rain15°/12°💧 0.6 mm💨 39 km/h
Daytime temperature 13°CFeels like 12°CHumidity 65%Pressure 1035 hPaCloud cover 100%Wind direction southGusts 42 km/hSunrise 6:02 AMSunset 5:42 PM
Friday, Sep 11Fri Sep 11Mostly cloudy16°/12°💧 None💨 19 km/h
Daytime temperature 15°CFeels like 15°CHumidity 71%Pressure 1034 hPaCloud cover 75%Wind direction southGusts 23 km/hSunrise 6:00 AMSunset 5:43 PM
Saturday, Sep 12Sat Sep 12Light rain16°/14°💧 0.4 mm💨 22 km/h
Daytime temperature 16°CFeels like 15°CHumidity 71%Pressure 1029 hPaCloud cover 31%Wind direction southGusts 20 km/hSunrise 5:59 AMSunset 5:44 PM
Sunday, Sep 13Sun Sep 13Overcast17°/15°💧 None💨 14 km/h
Daytime temperature 17°CFeels like 16°CHumidity 55%Pressure 1025 hPaCloud cover 100%Wind direction eastGusts 17 km/hSunrise 5:58 AMSunset 5:44 PM
Monday, Sep 14Mon Sep 14Light rain18°/15°💧 1.6 mm💨 20 km/h
Daytime temperature 17°CFeels like 17°CHumidity 70%Pressure 1022 hPaCloud cover 100%Wind direction northeastGusts 25 km/hSunrise 5:56 AMSunset 5:45 PM
Tuesday, Sep 15Tue Sep 15Light rain19°/14°💧 4.8 mm💨 23 km/h
Daytime temperature 18°CFeels like 17°CHumidity 69%Pressure 1021 hPaCloud cover 37%Wind direction northeastGusts 23 km/hSunrise 5:55 AMSunset 5:46 PM
Wednesday, Sep 16Wed Sep 16Light rain18°/16°💧 1.9 mm💨 28 km/h
Daytime temperature 17°CFeels like 17°CHumidity 85%Pressure 1025 hPaCloud cover 63%Wind direction southGusts 36 km/hSunrise 5:53 AMSunset 5:46 PM
Thursday, Sep 17Thu Sep 17Light rain18°/17°💧 1.2 mm💨 18 km/h
Daytime temperature 18°CFeels like 18°CHumidity 80%Pressure 1026 hPaCloud cover 100%Wind direction southeastGusts 23 km/hSunrise 5:52 AMSunset 5:47 PM
Friday, Sep 18Fri Sep 18Partly cloudy20°/15°💧 None💨 28 km/h
Daytime temperature 20°CFeels like 19°CHumidity 71%Pressure 1022 hPaCloud cover 40%Wind direction northeastGusts 46 km/hSunrise 5:51 AMSunset 5:48 PM
Saturday, Sep 19Sat Sep 19Light rain22°/17°💧 0.7 mm💨 20 km/h
Daytime temperature 22°CFeels like 22°CHumidity 57%Pressure 1021 hPaCloud cover 12%Wind direction northeastGusts 28 km/hSunrise 5:49 AMSunset 5:48 PM
Sunday, Sep 20Sun Sep 20Sunny25°/18°💧 None💨 23 km/h
Daytime temperature 23°CFeels like 23°CHumidity 55%Pressure 1015 hPaCloud cover 5%Wind direction northwestGusts 40 km/hSunrise 5:48 AMSunset 5:49 PM
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Today's weather health advice
Open today's recommendations.
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☀️
Strong UV exposure
Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.
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Good air quality
Air quality is good and outdoor activities can be enjoyed normally.
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Comfortable temperature conditions
Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.
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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 Port Botany
Vertical axis: km/h · Horizontal axis: hours
km/h
Sustained windMax gusts
Forecast data for Port Botany were last refreshed today at 12:45 AM. The current forecast period extends through 06/09/2026 at 10:00 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.