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Wednesday, 30.06.2026
Cascais, Lissabon, Portugal
Updated: 0 minutes ago

Cascais Weather in December 2025

+22°C
Partly cloudy
Pressure
766 mm Hg
Humidity
85%
Wind
9 mph, E-NE
Weather from MeteoSpace

Weather in December 2025 - Forecast

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7-day forecast

+22°C
Partly cloudy
Pressure: 766 mm Hg
Humidity: 85%
Wind: 9 mph, E-NE
Cascais, 30
Lissabon

Regions

Weather in December 2025 - Forecast, Cascais.

1 2025, Mon
+15°C
: 60-62%
: 1027-1019 mm Hg
: 11, SW
Night: +11°C
Morning: +13°C
Daytime: +15°C
Evening: +14°C
2 2025, Tue
+15°C
: 68-70%
: 1023-1015 mm Hg
: 31, W-NW
Night: +11°C
Morning: +12°C
Daytime: +15°C
Evening: +12°C
3 2025, Wed
+15°C
: 54-56%
: 1032-1024 mm Hg
: 20, N-NW
Night: +14°C
Morning: +14°C
Daytime: +15°C
Evening: +14°C
4 2025, Thu
+16°C
: 74-76%
: 1028-1020 mm Hg
: 16, W
Night: +15°C
Morning: +15°C
Daytime: +16°C
Evening: +15°C
5 2025, Fri
+17°C
: 88-90%
: 1027-1019 mm Hg
: 18, W
Night: +17°C
Morning: +17°C
Daytime: +17°C
Evening: +17°C
6 2025, Sat
+17°C
: 69-71%
: 1028-1020 mm Hg
: 11, W
Night: +12°C
Morning: +16°C
Daytime: +17°C
Evening: +16°C
7 2025, Sun
+17°C
: 80-82%
: 1028-1020 mm Hg
: 11, S-SW
Night: +15°C
Morning: +16°C
Daytime: +17°C
Evening: +16°C
8 2025, Mon
+16°C
: 87-89%
: 1025-1017 mm Hg
: 18, S
Night: +15°C
Morning: +16°C
Daytime: +16°C
Evening: +16°C
9 2025, Tue
+16°C
: 79-81%
: 1024-1016 mm Hg
: 11, S-SW
Night: +15°C
Morning: +16°C
Daytime: +16°C
Evening: +17°C
10 2025, Wed
+15°C
: 75-77%
: 1027-1019 mm Hg
: 13, N
Night: +13°C
Morning: +13°C
Daytime: +15°C
Evening: +14°C
11 2025, Thu
+14°C
: 67-69%
: 1027-1019 mm Hg
: 16, N-NW
Night: +14°C
Morning: +14°C
Daytime: +14°C
Evening: +15°C
12 2025, Fri
+13°C
: 90-92%
: 1016-1008 mm Hg
: 22, S
Night: +12°C
Morning: +12°C
Daytime: +13°C
Evening: +12°C
15 2025, Mon
+14°C
: 78-80%
: 1015-1007 mm Hg
: 29, NW
Night: +12°C
Morning: +13°C
Daytime: +14°C
Evening: +14°C
16 2025, Tue
+14°C
: 66-68%
: 1017-1009 mm Hg
: 34, N
Night: +11°C
Morning: +14°C
Daytime: +14°C
Evening: +14°C
17 2025, Wed
+15°C
: 64-66%
: 1027-1019 mm Hg
: 25, N
Night: +13°C
Morning: +13°C
Daytime: +15°C
Evening: +14°C
18 2025, Thu
+15°C
: 74-76%
: 1025-1017 mm Hg
: 18, S
Night: +9°C
Morning: +14°C
Daytime: +15°C
Evening: +14°C
19 2025, Fri
+14°C
: 61-63%
: 1025-1017 mm Hg
: 29, N
Night: +12°C
Morning: +12°C
Daytime: +14°C
Evening: +13°C
20 2025, Sat
+14°C
: 72-74%
: 1023-1015 mm Hg
: 18, W
Night: +12°C
Morning: +13°C
Daytime: +14°C
Evening: +13°C
21 2025, Sun
+11°C
: 58-60%
: 1015-1007 mm Hg
: 29, W
Night: +9°C
Morning: +9°C
Daytime: +11°C
Evening: +9°C
22 2025, Mon
+13°C
: 61-63%
: 1019-1011 mm Hg
: 18, N
Night: +9°C
Morning: +12°C
Daytime: +13°C
Evening: +13°C
23 2025, Tue
+13°C
: 82-84%
: 1016-1008 mm Hg
: 20, N
Night: +11°C
Morning: +12°C
Daytime: +13°C
Evening: +13°C
24 2025, Wed
+12°C
: 65-67%
: 1016-1008 mm Hg
: 11, NE
Night: +10°C
Morning: +10°C
Daytime: +12°C
Evening: +11°C
25 2025, Thu
+12°C
: 61-63%
: 1016-1008 mm Hg
: 20, N
Night: +10°C
Morning: +10°C
Daytime: +12°C
Evening: +12°C
26 2025, Fri
+11°C
: 66-68%
: 1017-1009 mm Hg
: 20, N
Night: +9°C
Morning: +10°C
Daytime: +11°C
Evening: +10°C
27 2025, Sat
+10°C
: 74-76%
: 1013-1005 mm Hg
: 25, E
Night: +4°C
Morning: +9°C
Daytime: +10°C
Evening: +9°C
28 2025, Sun
+13°C
: 74-76%
: 1019-1011 mm Hg
: 18, E
Night: +8°C
Morning: +11°C
Daytime: +13°C
Evening: +12°C
29 2025, Mon
+14°C
: 64-66%
: 1024-1016 mm Hg
: 7, N
Night: +11°C
Morning: +12°C
Daytime: +14°C
Evening: +13°C
30 2025, Tue
+12°C
: 81-83%
: 1027-1019 mm Hg
: 7, E
Night: +6°C
Morning: +9°C
Daytime: +12°C
Evening: +12°C
31 2025, Wed
+11°C
: 67-69%
: 1027-1019 mm Hg
: 9, SE
Night: +10°C
Morning: +12°C
Daytime: +11°C
Evening: +13°C
01.01.2026
02.01.2026
03.01.2026
04.01.2026

Temperature graph Cascais

Pressure

Humidity

Weather in December 2025 - Forecast (Lissabon , Portugal)

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