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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Aussie Wire Hub Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Port Pirie’s weather is typical of South Australia’s Upper Spencer Gulf: hot, dry summers and mild, damp winters. The live forecast above shows today’s conditions, but the seasonal pattern is what matters for planning your trip.
When is the best time to visit Port Pirie?
Autumn (March to May) and spring (September to November) offer the most comfortable temperatures – daytime highs around 22–26°C – with low humidity and clear skies. Summer (December to February) can push past 38°C, while winter (June to August) sees average highs of 15–17°C with occasional rain. School-holiday travellers should book autumn or spring escapes to avoid extremes.
What should you pack for Port Pirie?
In summer bring light, breathable clothing, a wide-brimmed hat and sunscreen; winter calls for layers and a waterproof jacket. A sturdy pair of walking shoes is useful for exploring the Flinders Ranges or the coastal foreshore. Always carry a refillable water bottle, especially from October to March.
Does Port Pirie get very hot in summer?
Yes. Afternoon temperatures frequently exceed 35°C, and heatwaves can push the mercury above 40°C for several days. Check the severe weather warning page before travelling in summer.
Where can I find the latest Port Pirie weather radar?
The Bureau of Meteorology’s Adelaide radar (about 200 km south) covers the region. For local detail, use the BOM’s Port Pirie weather observations page or the port pirie weather radar loop on Weatherzone.
How reliable is the 14‑day forecast for Port Pirie?
Beyond 7 days, accuracy drops, but the port pirie weather 14 day forecast gives a useful trend. For trip planning, rely on the BOM’s 7‑day outlook and check port pirie weather hourly on the day you travel.
Sources
For broader conditions across the country, visit the Australia weather hub or check Adelaide Weather for the state capital’s outlook.