Home › Weather › Smithfield Weather Sa
Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Oz Briefly Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
The live forecast above shows Smithfield’s current conditions; the temperature this afternoon is expected to reach the mid‑20s Celsius with mostly sunny skies and a light afternoon sea breeze. Overnight lows will drop to around 12–14°C, typical for late spring in Adelaide’s northern suburbs.
What’s the outlook for the next few days?
A high‑pressure system over the Bight will keep Smithfield dry and settled through the week. Daytime highs will hover between 24°C and 28°C, with clear nights and a gentle south‑westerly wind each afternoon. No significant rain is forecast, though morning cloud may linger on Thursday. For a detailed look ahead, see the 10‑day forecast.
How does Smithfield’s weather compare with Adelaide?
Smithfield sits about 30 kilometres north of the Adelaide CBD, so it tends to be a degree or two warmer in summer and cooler in winter than the city centre. The suburb also receives slightly less rainfall because it’s farther from the hills’ orographic lift. For the broader pattern across the capital, check the Adelaide weather page.
Does Smithfield experience heatwaves?
Yes. During summer, northerly winds can push temperatures above 40°C for two or three consecutive days. The suburb’s inland position and lack of coastal moderation make it more susceptible than beachside Adelaide suburbs.
When is the best time to visit Smithfield?
March–April and October–November offer mild days around 22–26°C, low humidity, and little rain. These shoulder seasons avoid summer’s heat and winter’s chill, making outdoor activity comfortable.
How reliable are the forecasts for Smithfield?
Short‑range forecasts (1–3 days) from the Bureau of Meteorology have a high accuracy rate for Smithfield; longer‑out predictions become less reliable because the suburb lies in a transition zone between coastal and inland weather systems.