5-day weather forecast Lisbon 01-09-2026
Weather forecast Lisbon Tuesday, September 1 01.09.2026: sunny, temperature from 17 °C to 26 °C.
Precipitation probability 25%. Wind up to 7.69 m/s (gusts 14.31 m/s). Air humidity 34–83%, atmospheric pressure 764–765 mm Hg, UV index up to 7.
5 days at a glance — tap a day to open it
Sunrise 07:05
Sunset 20:07
Sunset 20:07
Waning Gibbous70% illuminated
Moonrise 21:58 · Moonset 11:27
Moonrise 21:58 · Moonset 11:27
Chart
Table
Tue, Sep 1, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Overcast | 19 °C | 22% | 100% | 77% | 764 mm Hg | N 353° 5.69 (12.81) m/s | 0 |
| 01:00 | Overcast | 19 °C | 21% | 100% | 75% | 764 mm Hg | N 350° 5.39 (13.03) m/s | 0 |
| 02:00 |  Clear | 18 °C | 9% | 0% | 78% | 764 mm Hg | NNW 348° 4.69 (11.22) m/s | 0 |
| 03:00 | Clear | 18 °C | 10% | 5% | 80% | 764 mm Hg | NNW 345° 4.69 (11.42) m/s | 0 |
| 04:00 |  Cloudy | 18 °C | 19% | 82% | 78% | 764 mm Hg | N 350° 4.69 (12.22) m/s | 0 |
| 05:00 | Overcast | 18 °C | 25% | 100% | 83% | 764 mm Hg | NNW 343° 5 (11.75) m/s | 0 |
| 06:00 | Overcast | 17 °C | 25% | 100% | 83% | 764 mm Hg | NNW 343° 5.5 (12.39) m/s | 0 |
| 07:00 |  Partly cloudy | 17 °C | 11% | 29% | 77% | 764 mm Hg | N 350° 4.69 (12.03) m/s | 0 |
| 08:00 |  Cloudy | 18 °C | 20% | 86% | 79% | 764 mm Hg | NNW 346° 5.11 (11.56) m/s | 4 |
| 09:00 |  Sunny | 19 °C | 6% | 5% | 72% | 764 mm Hg | NNW 347° 6.19 (10.86) m/s | 5 |
| 10:00 | Sunny | 21 °C | 3% | 2% | 55% | 764 mm Hg | N 352° 6.11 (9.31) m/s | 6 |
| 11:00 | Sunny | 22 °C | 2% | 5% | 50% | 764 mm Hg | NNW 345° 6.61 (8.83) m/s | 6 |
| 12:00 | Sunny | 24 °C | 1% | 2% | 44% | 764 mm Hg | NNW 345° 6.89 (8.61) m/s | 6 |
| 13:00 | Sunny | 25 °C | 1% | 0% | 34% | 764 mm Hg | NNW 347° 6.89 (8.5) m/s | 7 |
| 14:00 | Sunny | 25 °C | 1% | 0% | 40% | 764 mm Hg | NNW 337° 7.5 (8.44) m/s | 6 |
| 15:00 | Sunny | 25 °C | 1% | 0% | 39% | 764 mm Hg | NNW 340° 7.11 (8.5) m/s | 6 |
| 16:00 | Sunny | 26 °C | 1% | 5% | 34% | 764 mm Hg | NNW 346° 7.5 (9.14) m/s | 7 |
| 17:00 | Sunny | 24 °C | 1% | 0% | 43% | 764 mm Hg | NNW 341° 7.61 (9.39) m/s | 6 |
| 18:00 | Sunny | 23 °C | 1% | 0% | 46% | 764 mm Hg | NNW 344° 7.69 (10.31) m/s | 6 |
| 19:00 | Sunny | 22 °C | 2% | 5% | 48% | 764 mm Hg | N 350° 6.89 (11) m/s | 6 |
| 20:00 | Sunny | 21 °C | 3% | 5% | 56% | 764 mm Hg | N 350° 6.61 (12.11) m/s | 6 |
| 21:00 | Clear | 20 °C | 4% | 5% | 64% | 764 mm Hg | N 350° 6.39 (13.11) m/s | 0 |
| 22:00 | Clear | 19 °C | 7% | 5% | 72% | 765 mm Hg | N 350° 6.11 (14.22) m/s | 0 |
| 23:00 | Clear | 19 °C | 7% | 5% | 74% | 764 mm Hg | N 349° 6 (14.31) m/s | 0 |
Tue, Sep 1, 2026
Lisbon on the map
Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.