--- title: "10 Day Weather Forecast for Second Valley, South Australia, AU" description: "Get the latest 10 day weather forecast for Second Valley, South Australia, AU. Stay prepared with accurate and up-to-date weather information to plan your week ahead." location: "Second Valley, South Australia, AU" canonical: "https://www.weatherbug.com/weather-forecast/10-day-weather/second-valley-south-australia-as" coordinates: ["-35.55,138.23333"] temperature_units: "°F" last_updated: "2026-05-28T14:00:00.0000000Z" source: "WeatherBug" --- # 10 Day Weather Forecast for Second Valley, South Australia, AU Get the latest 10-day weather forecast for Second Valley, South Australia, AU, including day and night conditions, high and low temperatures, wind speed and direction and precipitation chances. Forecast issued on 2026-05-28T14:00:00+00:00. ## 10 Day Weather Forecast | Date | Day Forecast | Night Forecast | High °F | Low °F | | ---------- | ------------------------------------------------ |------------------------------------------------| -------: | -------: | | Thu, May 28 | | Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 56F. Dew point will be around 53F with an average humidity of 84%. Winds will be 4 mph from the NW. | | 56°F | | Fri, May 29 | Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 58F. Dew point will be around 54F with an average humidity of 92%. Winds will be 15 mph from the NW. | Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 55F. Dew point will be around 53F with an average humidity of 86%. Winds will be 13 mph from the W. | 58°F | 55°F | | Sat, May 30 | Partly cloudy with likely rain. Chance of precipitation 95%. High temperature around 57F. Dew point will be around 50F with an average humidity of 80%. Winds will be 18 mph from the W. | Partly cloudy with probable rain. Chance of precipitation 75%. Low temperature around 52F. Dew point will be around 47F with an average humidity of 72%. Winds will be 14 mph from the W. | 57°F | 52°F | | Sun, May 31 | Partly cloudy. High temperature around 55F. Dew point will be around 47F with an average humidity of 75%. Winds will be 10 mph from the W. | Mostly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 54F. Dew point will be around 47F with an average humidity of 77%. Winds will be 7 mph from the N. | 55°F | 54°F | | Mon, Jun 1 | Mostly cloudy with likely rain. Chance of precipitation 90%. High temperature around 59F. Dew point will be around 51F with an average humidity of 85%. Winds will be 21 mph from the N. | Partly cloudy with a 95% chance for rain and thunderstorms. Low temperature around 59F. Dew point will be around 55F with an average humidity of 87%. Winds will be 20 mph from the NW. | 59°F | 59°F | | Tue, Jun 2 | Partly cloudy with a 95% chance for rain and thunderstorms. High temperature around 61F. Dew point will be around 54F with an average humidity of 83%. Winds will be 20 mph from the W. | Partly cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 57F. Dew point will be around 53F with an average humidity of 86%. Winds will be 13 mph from the W. | 61°F | 57°F | | Wed, Jun 3 | Partly cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 58F. Dew point will be around 51F with an average humidity of 79%. Winds will be 13 mph from the SW. | Mostly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 52F. Dew point will be around 49F with an average humidity of 83%. Winds will be 9 mph from the W. | 58°F | 52°F | | Thu, Jun 4 | Mostly cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 57F. Dew point will be around 48F with an average humidity of 79%. Winds will be 11 mph from the NW. | Clear with a chance of rain. Chance of precipitation 50%. Low temperature around 55F. Dew point will be around 50F with an average humidity of 80%. Winds will be 11 mph from the NW. | 57°F | 55°F | | Fri, Jun 5 | Mostly cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 58F. Dew point will be around 50F with an average humidity of 79%. Winds will be 14 mph from the NW. | Clear with a chance of rain. Chance of precipitation 55%. Low temperature around 56F. Dew point will be around 51F with an average humidity of 82%. Winds will be 12 mph from the NW. | 58°F | 56°F | | Sat, Jun 6 | Mostly sunny with a chance of rain. Chance of precipitation 50%. High temperature around 57F. Dew point will be around 49F with an average humidity of 78%. Winds will be 11 mph from the W. | Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 55F. Dew point will be around 50F with an average humidity of 82%. Winds will be 10 mph from the W. | 57°F | 55°F | ## Source Information - Source: "https://www.weatherbug.com/weather-forecast/10-day-weather/second-valley-south-australia-as" - Last Updated: "2026-05-28T14:00:00+00:00"