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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the True North Brief Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
The live forecast above shows Lisbon’s current temperature and conditions. Lisbon’s coastal Mediterranean climate delivers mild winters (average 8–15°C) and warm, dry summers (20–28°C), with spring and autumn being the most comfortable seasons.
What is the typical weather pattern in Lisbon?
Lisbon’s weather is shaped by the Atlantic Ocean and the Tagus River. Summers are hot and dry, with July and August averaging 22–28°C, while winters are cool and wet, with January lows near 8°C. Rain is concentrated from November to February, but even in the wettest months, sunshine remains frequent. For short-range planning, check a weather lisbon 7 days forecast; for a broader view, a lisbon weather 15 days outlook helps identify trends.
How reliable are extended Lisbon forecasts?
Extended forecasts such as weather lisbon 14 days or weather in lisbon 10 days offer useful trend signals but lose precision past day 7. Longer-range products like lisbon weather forecast 30 days or lisbon weather 21 days show broad patterns (e.g., a warm spell or rainy period) rather than exact daily conditions. For certainty, rely on the 7‑day projection and the live forecast above.
When is the best time to visit Lisbon for good weather?
Late spring (May–June) and early autumn (September–October) offer the most comfortable combination of warm temperatures (20–26°C), low rainfall, and plenty of sunshine. These months also avoid the peak tourist crowds of midsummer.
Does Lisbon have a rainy season?
Yes, the wettest period runs from November through February, with December averaging about 130 mm of rain. Even then, rain tends to fall in short, heavy bursts rather than persistent drizzle, and many days remain partly sunny.
How windy is Lisbon?
Lisbon experiences moderate coastal winds, especially in spring and summer. Average wind speeds range from 10 to 20 km/h. The “Nortada” – a northerly wind – often brings cooling relief during hot summer afternoons.
Sources
For more on Portuguese weather patterns, see our Portugal Weather October page. To compare conditions with other regions, visit the Canada weather hub.