Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Aussie Brief Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
UV levels vary through the day, with the peak typically occurring around solar noon. The live forecast above shows today’s maximum UV index for your location, which determines how quickly skin can burn.
What is the UV index today?
Check the live forecast above for the current and forecast UV index. In Australia, the Bureau of Meteorology (BOM) issues the UV index as part of its daily weather services. When the index reaches 3 or higher, sun protection is recommended. For Melbourne, you can also check the Melbourne weather page for the daily UV reading. The UV index is a standard measure of the strength of sunburn-producing ultraviolet radiation.
How does the UV index affect your day?
A UV index of 1–2 is low, 3–5 is moderate, 6–7 is high, 8–10 is very high, and 11+ is extreme. In summer, many Australian cities experience extreme UV levels. The SunSmart program recommends using the UV index to plan outdoor activities. You can find the Sydney weather page for the latest UV forecast, or check the Adelaide weather page for South Australian readings.
What is the UV today in Melbourne?
Check the BOM UV forecast on the Melbourne weather page. Today’s UV index is shown in the live forecast above. In summer, Melbourne’s UV index often reaches 10+.
What is the UV today in Sydney?
Sydney’s UV index is typically high in summer, often reaching 11+. The live forecast above shows today’s reading. See the Sydney weather page for more details.
What is the UV today in Adelaide?
Adelaide’s UV index can be extreme in summer, with readings of 11+. The live forecast above provides today’s value. Visit the Adelaide weather page for the daily forecast.