The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
Forecasts
Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Cascais, 11
Content continues below
Content continues below
January
Average Temperature
High
14°
Feels 14
Low
10°
Feels 8
Average Precipitation
9 Days
Rain amount
63.3mm
Snow amount
0cm
Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
16°
3
16°
4
16°
5
10°
6
12°
7
13°
8
14°
9
15°
10
13°
11
14°
12
14°
13
14°
14
13°
15
14°
16
14°
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Friday, January 2, 2026
Day
16°
Feels 14
Wind
44 km/h S
Gust
66 km/h
Humidity
83%
P.O.P
90%
Rain
5-10 mm
Night
14°
Feels 12
Wind
36 km/h SE
Gust
53 km/h
Humidity
91%
P.O.P
90%
Rain
1-3 mm
Historical Averages
Jan 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.