Weather Forecast for Sintra
Lisboa, Portugal
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Current Weather - Sintra: 18°C
Current Weather - Sintra: 18°C
Lisboa, Portugal
Overcast
Feels like 13°C
Wind
35 km/h N
Humidity
76%
Pressure
1019 mb
UV Index
7
Visibility
10 km
Sunny
Wednesday, September 09, 2026
High
20°C
Low
18°C
Rain Chance
16%
Hourly Forecast
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
Day Statistics
Maximum Wind
41 km/h
Humidity
83%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
16%
Snow Chance
0%
Sun & Moon
Sunrise
07:13 AM
Sunset
07:55 PM
Moonrise
04:45 AM
Moonset
06:57 PM
Moon Phase
New Moon
Moon Illumination
2%
Air Quality
PM2.5
3.9
μg/m³
PM10
10.2
μg/m³
NO₂
2.7
μg/m³
O₃
67
μg/m³
SO₂
0.8
μg/m³
CO
133.8
μg/m³
Sunny
Thursday, September 10, 2026
High
19°C
Low
18°C
Rain Chance
12%
Hourly Forecast
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
19°C
19°C
19°C
19°C
19°C
19°C
19°C
19°C
18°C
18°C
18°C
18°C
18°C
18°C
Day Statistics
Maximum Wind
42 km/h
Humidity
83%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
12%
Snow Chance
0%
Sun & Moon
Sunrise
07:14 AM
Sunset
07:54 PM
Moonrise
06:03 AM
Moonset
07:26 PM
Moon Phase
New Moon
Moon Illumination
0%
Air Quality
PM2.5
5.3
μg/m³
PM10
11.6
μg/m³
NO₂
3.3
μg/m³
O₃
73.8
μg/m³
SO₂
1.1
μg/m³
CO
152.6
μg/m³
Sunny
Friday, September 11, 2026
High
19°C
Low
18°C
Rain Chance
12%
Hourly Forecast
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
19°C
19°C
19°C
19°C
19°C
19°C
19°C
19°C
19°C
18°C
18°C
19°C
19°C
19°C
Day Statistics
Maximum Wind
41 km/h
Humidity
87%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
12%
Snow Chance
0%
Sun & Moon
Sunrise
07:15 AM
Sunset
07:52 PM
Moonrise
07:19 AM
Moonset
07:52 PM
Moon Phase
New Moon
Moon Illumination
0%
Air Quality
PM2.5
4.3
μg/m³
PM10
9.3
μg/m³
NO₂
3.2
μg/m³
O₃
70.5
μg/m³
SO₂
1.1
μg/m³
CO
138.4
μg/m³
Sunny
Saturday, September 12, 2026
High
24°C
Low
20°C
Rain Chance
7%
Hourly Forecast
20°C
20°C
20°C
20°C
20°C
20°C
21°C
21°C
21°C
22°C
23°C
23°C
24°C
24°C
24°C
23°C
23°C
23°C
23°C
22°C
22°C
22°C
22°C
23°C
Day Statistics
Maximum Wind
23 km/h
Humidity
75%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
7%
Snow Chance
0%
Sun & Moon
Sunrise
07:16 AM
Sunset
07:51 PM
Moonrise
08:33 AM
Moonset
08:19 PM
Moon Phase
New Moon
Moon Illumination
3%
Air Quality
PM2.5
13.6
μg/m³
PM10
17.7
μg/m³
NO₂
7.5
μg/m³
O₃
94.5
μg/m³
SO₂
3.3
μg/m³
CO
110.6
μg/m³
Sunny
Sunday, September 13, 2026
High
25°C
Low
22°C
Rain Chance
4%
Hourly Forecast
23°C
23°C
22°C
23°C
23°C
23°C
22°C
22°C
22°C
23°C
23°C
25°C
25°C
24°C
25°C
25°C
24°C
24°C
24°C
23°C
23°C
22°C
22°C
22°C
Day Statistics
Maximum Wind
20 km/h
Humidity
62%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
07:17 AM
Sunset
07:49 PM
Moonrise
09:46 AM
Moonset
08:46 PM
Moon Phase
Waxing Crescent
Moon Illumination
8%
Air Quality
PM2.5
12.9
μg/m³
PM10
15.7
μg/m³
NO₂
7.7
μg/m³
O₃
85
μg/m³
SO₂
3.1
μg/m³
CO
175.9
μg/m³
Sunny
Monday, September 14, 2026
High
23°C
Low
21°C
Rain Chance
6%
Hourly Forecast
22°C
22°C
22°C
22°C
23°C
22°C
22°C
22°C
22°C
22°C
22°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
22°C
22°C
21°C
21°C
Day Statistics
Maximum Wind
19 km/h
Humidity
72%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
6%
Snow Chance
0%
Sun & Moon
Sunrise
07:18 AM
Sunset
07:48 PM
Moonrise
10:59 AM
Moonset
09:16 PM
Moon Phase
Waxing Crescent
Moon Illumination
14%
Sunny
Tuesday, September 15, 2026
High
23°C
Low
21°C
Rain Chance
11%
Hourly Forecast
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
22°C
22°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
22°C
22°C
21°C
21°C
21°C
21°C
21°C
Day Statistics
Maximum Wind
24 km/h
Humidity
81%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
11%
Snow Chance
0%
Sun & Moon
Sunrise
07:19 AM
Sunset
07:46 PM
Moonrise
12:10 PM
Moonset
09:51 PM
Moon Phase
Waxing Crescent
Moon Illumination
23%
Solar Radiation Data
Shortwave Radiation
459.98
Diffuse Radiation
69.59
DNI
0
GTI
0
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