Weather Forecast for Sintra

Lisboa, Portugal

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Partly cloudy

Current Weather - Sintra: 8°C

Lisboa, Portugal

Partly cloudy

Feels like 8°C

Wind

4 km/h N

Humidity

93%

Pressure

1021 mb

UV Index

0

Visibility

10 km

Moderate rain

Moderate rain

Tuesday, January 20, 2026

High

13°C

Low

9°C

Rain Chance

87%

Hourly Forecast

Patchy rain nearby 10°C
06:00
Light rain shower 9°C
09:00
Light rain shower 12°C
12:00
Light rain shower 11°C
13:00
Light rain shower 12°C
14:00
Patchy rain nearby 12°C
15:00
Patchy rain nearby 12°C
16:00
Patchy rain nearby 12°C
17:00
Patchy rain nearby 11°C
18:00
Patchy rain nearby 12°C
19:00
Patchy rain nearby 12°C
20:00
Patchy rain nearby 11°C
21:00
Patchy rain nearby 12°C
22:00
Patchy rain nearby 12°C
23:00
Jan 21

Day Statistics

Maximum Wind

30 km/h

Humidity

81%

Precipitation

9 mm

UV Index

0

Visibility

10 km

Rain Chance

87%

Snow Chance

0%

Sun & Moon

Sunrise

07:52 AM

Sunset

05:46 PM

Moonrise

09:02 AM

Moonset

07:34 PM

Moon Phase

Waxing Crescent

Moon Illumination

1%

Air Quality

PM2.5

7.3

μg/m³

PM10

13.6

μg/m³

NO₂

5.7

μg/m³

O₃

75.3

μg/m³

SO₂

1.8

μg/m³

CO

156.8

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Weather Alerts

Aviso Amarelo Agitação Marítima para Lisboa

Lisboa Jan 18, 07:37 PM - Jan 21, 09:00 AM
Severity: Moderate Urgency: Expected

Ondas de noroeste com 4 a 5 metros.

Event: Aviso Amarelo Agitação Marítima Certainty: Likely Category: Met

Aviso Amarelo Agitação Marítima para Setúbal

Setúbal Jan 18, 07:33 PM - Jan 21, 09:00 AM
Severity: Moderate Urgency: Expected

Ondas de noroeste com 4 a 4,5 metros.

Event: Aviso Amarelo Agitação Marítima Certainty: Likely Category: Met