In Island Lagoon and, more broadly, across South Australia:
Tonight, the sky will be mostly cloudy with temperatures dropping to around 12 degrees Celsius to 15 degrees Celsius. Light rain is possible, with an accumulation of about 0.2 mm, and the likelihood of rain reaching about 26%. Winds will be moderate from the west, reaching speeds of up to 23 km/h, with gusts possibly up to 40 km/h. Conditions are expected to remain relatively cool and breezy into the early hours.
15-Day Weather Outlook for Island Lagoon
TomorrowTomorrowSunny21°/10°💧 None💨 20 km/h
Daytime temperature 18°CFeels like 17°CHumidity 43%Pressure 1022 hPaCloud cover 0%Wind direction southwestGusts 38 km/hSunrise 6:38 AMSunset 6:07 PM
Friday, Sep 4Fri Sep 4Light rain30°/15°💧 0.1 mm💨 37 km/h
Daytime temperature 23°CFeels like 22°CHumidity 34%Pressure 1017 hPaCloud cover 100%Wind direction northGusts 52 km/hSunrise 6:36 AMSunset 6:08 PM
Saturday, Sep 5Sat Sep 5Light rain21°/12°💧 0.5 mm💨 28 km/h
Daytime temperature 18°CFeels like 17°CHumidity 44%Pressure 1020 hPaCloud cover 3%Wind direction southwestGusts 52 km/hSunrise 6:35 AMSunset 6:09 PM
Sunday, Sep 6Sun Sep 6Sunny23°/9°💧 None💨 16 km/h
Daytime temperature 20°CFeels like 19°CHumidity 35%Pressure 1019 hPaCloud cover 0%Wind direction southeastGusts 22 km/hSunrise 6:34 AMSunset 6:09 PM
Monday, Sep 7Mon Sep 7Light rain19°/14°💧 1.2 mm💨 30 km/h
Daytime temperature 15°CFeels like 14°CHumidity 55%Pressure 1024 hPaCloud cover 100%Wind direction southeastGusts 45 km/hSunrise 6:33 AMSunset 6:10 PM
Tuesday, Sep 8Tue Sep 8Light rain14°/11°💧 1.2 mm💨 26 km/h
Daytime temperature 13°CFeels like 12°CHumidity 54%Pressure 1026 hPaCloud cover 100%Wind direction southeastGusts 45 km/hSunrise 6:31 AMSunset 6:10 PM
Wednesday, Sep 9Wed Sep 9Light rain20°/13°💧 0.1 mm💨 32 km/h
Daytime temperature 18°CFeels like 17°CHumidity 37%Pressure 1030 hPaCloud cover 97%Wind direction southeastGusts 48 km/hSunrise 6:30 AMSunset 6:11 PM
Thursday, Sep 10Thu Sep 10Sunny24°/11°💧 None💨 32 km/h
Daytime temperature 22°CFeels like 21°CHumidity 15%Pressure 1029 hPaCloud cover 8%Wind direction eastGusts 51 km/hSunrise 6:29 AMSunset 6:11 PM
Friday, Sep 11Fri Sep 11Overcast28°/15°💧 None💨 35 km/h
Daytime temperature 27°CFeels like 26°CHumidity 25%Pressure 1020 hPaCloud cover 85%Wind direction northeastGusts 49 km/hSunrise 6:27 AMSunset 6:12 PM
Saturday, Sep 12Sat Sep 12Light rain25°/15°💧 4.8 mm💨 55 km/h
Daytime temperature 25°CFeels like 25°CHumidity 42%Pressure 1011 hPaCloud cover 100%Wind direction northGusts 76 km/hSunrise 6:26 AMSunset 6:13 PM
Sunday, Sep 13Sun Sep 13Partly cloudy18°/11°💧 None💨 30 km/h
Daytime temperature 18°CFeels like 17°CHumidity 41%Pressure 1019 hPaCloud cover 28%Wind direction southwestGusts 50 km/hSunrise 6:25 AMSunset 6:13 PM
Monday, Sep 14Mon Sep 14Sunny19°/10°💧 None💨 26 km/h
Daytime temperature 19°CFeels like 17°CHumidity 40%Pressure 1026 hPaCloud cover 3%Wind direction southGusts 36 km/hSunrise 6:24 AMSunset 6:14 PM
Tuesday, Sep 15Tue Sep 15Sunny20°/9°💧 None💨 13 km/h
Daytime temperature 18°CFeels like 16°CHumidity 35%Pressure 1029 hPaCloud cover 0%Wind direction southeastGusts 25 km/hSunrise 6:22 AMSunset 6:14 PM
Wednesday, Sep 16Wed Sep 16Sunny24°/10°💧 None💨 21 km/h
Daytime temperature 22°CFeels like 21°CHumidity 23%Pressure 1026 hPaCloud cover 0%Wind direction westGusts 23 km/hSunrise 6:21 AMSunset 6:15 PM
Thursday, Sep 17Thu Sep 17Sunny29°/15°💧 None💨 37 km/h
Daytime temperature 27°CFeels like 26°CHumidity 15%Pressure 1017 hPaCloud cover 0%Wind direction westGusts 45 km/hSunrise 6:20 AMSunset 6:16 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.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
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 Island Lagoon
Maximum daily UVToday, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low3–5 Moderate6–7 High8–10 Very high11+ Extreme
DayMaximum UVAir quality
TodayUV 5,6Moderate🙂Fair
TomorrowUV 8,0Very high🙂Fair
FridayUV 6,1High😐Moderate
SaturdayUV 7,3High🙂Fair
SundayUV 7,6High🙂Fair
MondayUV 4,0Moderate—Unavailable
TuesdayUV 6,0High—Unavailable
🩺
Today's weather health advice
Open today's recommendations.
⌄
☀️
Moderate UV risk
Sunglasses and sun protection are recommended for prolonged exposure.
🌬️
Acceptable air quality
Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.
💧
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 Island Lagoon
Vertical axis: km/h · Horizontal axis: hours
km/h
Sustained windMax gusts
Forecast data for Island Lagoon were last refreshed today at 11:13 PM. The current forecast period extends through 04/09/2026 at 8:30 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.