5-day weather forecast Lisbon 21-03-2026
Weather forecast Lisbon Saturday 21 March 21.03.2026: patchy rain possible, temperature from 13 °C to 18 °C.
Precipitation probability 72%. Wind up to 5.61 m/s (gusts 8.11 m/s). Air humidity 67–95%, atmospheric pressure 755–756 mm Hg, UV index up to 4.
Sunrise 06:44
Sunset 18:47
Sunset 18:47
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Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 13 °C | 72% (0.04 mm/hr) | 100% | 93% | 755 mm Hg | ESE 104° 5.61 (8.11) m/s | 0 |
| 01:00 |  Overcast | 13 °C | 0% | 100% | 93% | 755 mm Hg | ESE 108° 5.39 (7.78) m/s | 0 |
| 02:00 | Overcast | 13 °C | 0% | 100% | 94% | 755 mm Hg | ESE 108° 4.61 (6.83) m/s | 0 |
| 03:00 | Patchy rain possible | 13 °C | 84% (0.01 mm/hr) | 100% | 95% | 755 mm Hg | ESE 109° 4.5 (6.56) m/s | 0 |
| 04:00 | Patchy rain possible | 13 °C | 85% (0.02 mm/hr) | 100% | 95% | 755 mm Hg | ESE 111° 4.19 (6.11) m/s | 0 |
| 05:00 | Patchy rain possible | 13 °C | 64% (0.03 mm/hr) | 93% | 95% | 755 mm Hg | ESE 104° 3.61 (5.39) m/s | 0 |
| 06:00 |  Mist | 13 °C | 86% (0.02 mm/hr) | 90% | 95% | 755 mm Hg | E 96° 3.39 (5.22) m/s | 0 |
| 07:00 |  Mist | 13 °C | 86% (0.02 mm/hr) | 88% | 95% | 755 mm Hg | E 90° 3.19 (4.97) m/s | 0 |
| 08:00 |  Patchy rain possible | 13 °C | 52% (0.01 mm/hr) | 83% | 94% | 756 mm Hg | E 81° 3.11 (4.69) m/s | 0.4 |
| 09:00 | Patchy rain possible | 14 °C | 85% (0.02 mm/hr) | 82% | 91% | 756 mm Hg | E 81° 3.5 (4.86) m/s | 1.2 |
| 10:00 | Patchy rain possible | 15 °C | 100% (0.06 mm/hr) | 77% | 86% | 756 mm Hg | E 82° 3.81 (4.97) m/s | 2.1 |
| 11:00 | Patchy rain possible | 16 °C | 100% (0.07 mm/hr) | 57% | 81% | 756 mm Hg | E 83° 3.81 (4.86) m/s | 3.5 |
| 12:00 | Patchy rain possible | 17 °C | 100% (0.15 mm/hr) | 57% | 75% | 756 mm Hg | E 93° 3.89 (4.72) m/s | 4 |
| 13:00 | Patchy rain possible | 17 °C | 100% (0.11 mm/hr) | 59% | 73% | 755 mm Hg | ESE 102° 3.11 (3.86) m/s | 3.9 |
| 14:00 | Patchy rain possible | 18 °C | 100% (0.15 mm/hr) | 85% | 70% | 755 mm Hg | E 97° 2.11 (2.69) m/s | 3.4 |
| 15:00 | Patchy rain possible | 18 °C | 100% (0.09 mm/hr) | 84% | 67% | 755 mm Hg | E 89° 1.31 (1.72) m/s | 2.6 |
| 16:00 | Patchy rain possible | 18 °C | 100% (0.29 mm/hr) | 77% | 69% | 755 mm Hg | ENE 67° 0.81 (1.11) m/s | 1.5 |
| 17:00 | Patchy rain possible | 17 °C | 100% (0.78 mm/hr) | 80% | 73% | 755 mm Hg | NE 47° 0.69 (1) m/s | 0.6 |
| 18:00 | Patchy rain possible | 16 °C | 100% (0.53 mm/hr) | 73% | 80% | 755 mm Hg | NNE 29° 0.89 (1.42) m/s | 0.1 |
| 19:00 | Patchy rain possible | 15 °C | 100% (0.28 mm/hr) | 70% | 84% | 755 mm Hg | NNE 13° 1.39 (2.58) m/s | 0 |
| 20:00 |  Patchy light drizzle | 14 °C | 100% (0.6 mm/hr) | 52% | 87% | 755 mm Hg | NNE 17° 2.11 (3.89) m/s | 0 |
| 21:00 | Patchy rain possible | 14 °C | 100% (0.37 mm/hr) | 73% | 91% | 755 mm Hg | NE 37° 2.5 (4.22) m/s | 0 |
| 22:00 | Patchy light drizzle | 14 °C | 100% (0.22 mm/hr) | 63% | 94% | 756 mm Hg | ENE 58° 2.39 (3.83) m/s | 0 |
| 23:00 | Mist | 13 °C | 100% (0.08 mm/hr) | 74% | 95% | 755 mm Hg | ENE 73° 2.69 (4.31) m/s | 0 |
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.