Searching for live Sydney weather today? Right now the temperature in Sydney is registering at 17°C under clear conditions, with relative humidity around 64% and winds near 12 km/h. Today's forecast spans a low of 11°C and a high of 17°C. These readings shape outdoor comfort, the feels-like temperature, and local air quality throughout the day.
Sydney, Australia
Sunday, July 19•1:08 AMLocal Time
LIVEConfidence: High
17°
Mainly Clear
FEELS LIKE15°
HIGH17°
LOW11°
Sydney
Australia
UV Index
4
Moderate
AQI
42
Good
Visibility
55.9 km
Clear
Humidity
64%
Relative humidity
64%
Nepal weather intelligence
Sydney Weather Today
Current conditions, hourly forecast, and 14-day outlook for Sydney, Australia — temperature, rainfall chance, wind, humidity, AQI, sunrise and sunset.
24-Hour Precision Forecast
Now12°
0312°
0412°
0512°
0611°💧 1%
0711°💧 2%
0813°💧 5%
0915°💧 10%
1016°💧 12%
1117°💧 11%
1217°💧 8%
1317°💧 6%
1417°💧 6%
1516°💧 6%
1616°💧 6%
1715°💧 4%
1814°💧 2%
1914°
2013°
2113°
2213°
2312°
0012°
0111°
14-Day Forecast
TodayJul 19
🌦️11°17°
MonJul 20
☁️8°17°
TueJul 21
☁️8°18°
WedJul 22
☁️8°18°
ThuJul 23
⛅9°17°
FriJul 24
☀️6°15°
SatJul 25
☀️6°16°
SunJul 26
☀️8°15°
MonJul 27
⛅7°14°
TueJul 28
⛅8°13°
WedJul 29
☀️7°11°
ThuJul 30
⛅7°12°
FriJul 31
⛅10°15°
SatAug 1
☀️9°14°
Climate Overview
📊 Sydney Weather Overview Today
Today in Sydney, the weather conditions feature mainly clear skies with a current temperature of 17°C. It feels like 15°C due to humidity levels at 64%. Winds are blowing from the SE at 12 km/h, providing a light breeze across the region. Precipitation probability remains low at 12%, offering a high chance of dry, clear conditions for outdoor commutes, travel, and sightseeing. The daily temperature is forecast to fluctuate, reaching a daytime high of 17°C and dropping to a nighttime low of 11°C.
Climate & Travel Guide
Sydney Weather & Seasonal Climate Analysis — Australia
🧭 What Shapes Sydney's Weather
Sydney has a humid subtropical climate — warm, sunny summers and mild winters, with rain year-round (reversed seasons). The most comfortable stretch of the year is generally September to November and March to May.
🗓️ Best Time to Visit Sydney
For travellers, the most reliable weather in Sydney usually falls between September to November and March to May. Use the 14-day outlook and hourly graph below to fine-tune day trips, and check the air quality panel, since pollution levels in Australia can shift with the season.
📅 14-Day Temperature & Rain Trends
Our extended 14-day forecast for Sydney tracks how daytime highs near 17°C and overnight lows near 11°C evolve over the coming fortnight. Weather systems moving through will decide cloud build-up and rainfall frequency, so monitor the hour-by-hour graph to pinpoint dry windows for commutes, treks, and outdoor plans in Sydney.
Frequently Asked Questions
Weather FAQ
What is the current weather in Sydney?
Current temperature in Sydney is 17°C with current conditions. Check the hourly forecast for detailed hour-by-hour predictions.
How accurate is the Aethera forecast?
Aethera uses high-resolution numerical weather prediction models updated hourly. Forecasts are typically accurate within 1–2°C for the next 24 hours and within 3–5°C for the 7–14 day range.
What weather data does Aethera provide?
Aethera provides real-time temperature, feels-like temperature, wind speed and direction, humidity, precipitation probability, UV index, air quality index (AQI), 14-day daily forecast, and 48-hour hourly forecasts.
What does the Air Quality Index (AQI) mean?
AQI measures air pollution: 0–50 Good, 51–100 Moderate, 101–150 Unhealthy for Sensitive Groups, 151–200 Unhealthy, 201–300 Very Unhealthy, 301+ Hazardous. Aethera shows real-time AQI with PM2.5, PM10, ozone, and NO2 breakdowns.
Is Aethera free to use?
Yes, Aethera is completely free. Real-time forecasts, air quality data, hourly and 14-day predictions, weather alerts, and smart recommendations — all at no cost.
How do I check the 14-day weather forecast?
Scroll down to the Daily Forecast section on the main page to see a 14-day forecast with high/low temperatures, precipitation probability, UV index, and sunrise/sunset times for each day.
How do I get weather for my exact location?
Click the location icon in the search bar and allow browser location access. Aethera will automatically fetch weather data for your GPS coordinates with high precision.
What is the UV index and when is it dangerous?
UV index measures ultraviolet radiation intensity: 0–2 Low (no protection needed), 3–5 Moderate (sunscreen recommended), 6–7 High (protection required), 8–10 Very High (extra protection), 11+ Extreme (avoid sun exposure between 10am–4pm).
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