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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australian Insight Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Check the live forecast above before heading to Morgan, as summer temperatures can push past 40°C and winter mornings often dip below 5°C. Located on the Murray River in South Australia, Morgan’s weather is semi-arid — hot, dry summers and cool, crisp winters — making planning essential for a comfortable trip.
What is the best time to visit Morgan?
The ideal window is autumn (March to May) and spring (September to November), when daytime temperatures sit comfortably between 20°C and 30°C. These shoulder seasons offer calm conditions for river activities and exploring the historic wharf, without the intense heat of summer or the chilly winter nights. Summer (December to February) suits water-skiers and houseboaters but requires early starts and plenty of shade. Winter (June to August) is quiet and cool, ideal for fireside stays, though overnight lows can drop to 3–5°C.
What should I pack for Morgan weather?
For summer, pack lightweight long-sleeved shirts, a wide-brimmed hat, sunscreen, and a refillable water bottle — the UV index is extreme. Winter demands layers: a warm jacket, beanie, and sturdy shoes for riverside walks. Regardless of season, include insect repellent for evening mosquitoes and a swimsuit if you plan to swim in the river or use the town’s pool. A rain jacket is useful in winter, though Morgan averages only 260 mm of rain annually.
Does Morgan get very hot in summer?
Yes, January and February often see highs above 38°C, with occasional heatwaves pushing past 45°C. Always check the live forecast above and plan outdoor activities for early morning or late afternoon to avoid the worst heat.
Is Morgan windy?
Morgan can be breezy, especially in spring and summer when northerly winds pick up ahead of cold fronts. Wind speeds typically range from 15 to 30 km/h during these months, which can affect boating and fishing on the Murray River.
How accurate is the Morgan 14 day forecast?
For Morgan, a 7-day forecast from the Bureau of Meteorology is generally reliable for temperature trends, while a 14-day forecast is useful for broad planning but can shift. For real-time updates, check the morgan weather radar on BOM or morgan weather 7 day forecast on Weatherzone.
For broader South Australian conditions, check Adelaide weather or nearby Waikerie weather. If you’re planning a longer trip, our severe weather warning page can help you stay safe during heatwaves or storms.