Lisbon Weather Forecast
Lisbon weather: 67°F, overcast. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Summary
Lisbon is a city in Portugal. Lisbon is known for Tram 28, tiles and Atlantic light. It has a population of about 545.000.
Right now it is 67°F (19°C) in Lisbon with overcast. It feels like 71°F. Today runs from 67°F to 73°F. Chance of precipitation is 88%. Sightseeing conditions score 7.7/10 - good conditions.
The best time to visit Lisbon is May, June, July, August and September. The climate is Mediterranean. January, February and March tend to be the least comfortable months. August is the warmest month with average highs near 86°F, while December is the coldest with lows near 49°F.
The closest major airport is Lisbon Humberto Delgado Airport (LIS), about 4 mi away. Nearby highlights include Praia da Marinha and Douro River.
In plain terms. Today is cooler than average for August. The forecast high of 73°F is 13.1°F below the 86°F typical for this month. The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Lisbon today at 9.8/10. Gusts to 36 mph will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Weather in Lisbon right now
Source: Open-Meteo. Updated 9:34 AM, Aug 23 local time.
See the Lisbon forecast by time range
Next 24 hours
Hour-by-hour temperature, precipitation chance and wind.
16-day forecast for Lisbon
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Sun, Aug 23 | ⛈️ Thunderstorm | 73° / 67° | 88% · 0,7 in | 14 mph | 6 |
| Mon, Aug 24 | ⛈️ Thunderstorm | 76° / 69° | 90% · 0,4 in | 14 mph | 7 |
| Tue, Aug 25 | ☁️ Overcast | 74° / 67° | 5% | 8 mph | 7 |
| Wed, Aug 26 | ⛈️ Thunderstorm | 76° / 67° | 79% · 0,3 in | 9 mph | 7 |
| Thu, Aug 27 | ☁️ Overcast | 73° / 65° | 21% · 0,0 in | 10 mph | 7 |
| Fri, Aug 28 | ⛅ Partly cloudy | 74° / 63° | 4% | 9 mph | 7 |
| Sat, Aug 29 | 🌤️ Mainly clear | 76° / 63° | 0% | 8 mph | 7 |
| Sun, Aug 30 | ☀️ Clear sky | 82° / 62° | 2% | 9 mph | 7 |
| Mon, Aug 31 | ☁️ Overcast | 80° / 65° | 2% | 9 mph | 7 |
| Tue, Sep 1 | ⛅ Partly cloudy | 83° / 66° | 2% | 9 mph | 7 |
| Wed, Sep 2 | ⛅ Partly cloudy | 81° / 62° | 4% | 11 mph | 7 |
| Thu, Sep 3 | ☀️ Clear sky | 81° / 61° | 2% | 8 mph | 7 |
| Fri, Sep 4 | ☀️ Clear sky | 81° / 60° | 4% | 8 mph | 7 |
| Sat, Sep 5 | ☁️ Overcast | 80° / 61° | 1% | 8 mph | 7 |
| Sun, Sep 6 | ☁️ Overcast | 81° / 65° | 4% | 14 mph | 7 |
| Mon, Sep 7 | ☀️ Clear sky | -- / -- | 6% | -- | — |
Climate in Lisbon month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 60° | 50° | 6,4 in | ★★★☆☆ |
| February | 62° | 52° | 4,8 in | ★★★☆☆ |
| March | 64° | 51° | 4,2 in | ★★★★☆ |
| April | 70° | 55° | 2,4 in | ★★★★☆ |
| May | 74° | 58° | 1,3 in | ★★★★★ |
| June | 81° | 63° | 0,8 in | ★★★★★ |
| July | 85° | 66° | 0,2 in | ★★★★★ |
| August | 86° | 66° | 0,0 in | ★★★★★ |
| September | 79° | 63° | 1,1 in | ★★★★★ |
| October | 75° | 62° | 3,8 in | ★★★★☆ |
| November | 66° | 55° | 4,3 in | ★★★★☆ |
| December | 60° | 49° | 2,4 in | ★★★★☆ |
Climate type: Mediterranean. Source: Open-Meteo archive (ERA5).
Weather map for Lisbon
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Air quality and pollen in Lisbon
Pollen today
Pollen is modelled for Europe only; other regions show no values.
Air quality: Open-Meteo (CAMS). US AQI scale.
Sun, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Best time to visit Lisbon
Go in May, June, July, August and September. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and March - expect the least comfortable mix of heat, cold or rain.
Weather by airport in Lisbon
1 airports mapped in this atlas
Weather by district in Lisbon
1 districts and neighborhoods mapped in this atlas
Explore Lisbon
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Lisbon?
Lisbon is a city in Portugal. Its coordinates are 38.7223, -9.1393. It lies in Europe.
What is the weather like in Lisbon right now?
It is currently 67°F (19°C) with overcast. Humidity is 91% and wind is 2 mph.
When is the best time to visit Lisbon?
May, June, July, August and September offer the most comfortable conditions in Lisbon, which has a Mediterranean climate. January, February and March are usually the hardest months for outdoor plans.
What time zone is Lisbon in?
Lisbon observes Europe/Lisbon (UTC+01:00). The local time is 9:34 AM.
How many people live in Lisbon?
Lisbon has a population of approximately 545.000.
What is the nearest airport to Lisbon?
The closest airports are Lisbon Humberto Delgado Airport (LIS), 4 mi away.
What are the top things to do in Lisbon?
Popular options include Praia da Marinha and Douro River.
What places are in Lisbon?
Lisbon covers 2 places in this atlas, including Lisbon Humberto Delgado Airport and Alfama.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 23, 2026 at 9:34 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
