• Login
  • Premium
  • myVentusky
  • About
    • Wind Animation
    ECMWF, GFS, ICON, GEM
    New: ECMWF model in high resolution with hourly forecast steps ECMWF

    São Martinho do Porto

    World / Portugal / Distrito de Leiria

    39°30'N / 9°8'W / Altitude 25 m / 23:40 2025/12/17, Europe/Lisbon (UTC+0)

    10 °C
    Wind speed 5 km/h
     
    Humidity 94 %

    Calculated from nearby stations (23:00 2025/12/17)

    Open Radar Map

    Weather for the next 24 hours

    00:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow09:00 tomorrow10:00 tomorrow11:00 tomorrow12:00 tomorrow13:00 tomorrow14:00 tomorrow15:00 tomorrow16:00 tomorrow17:00 tomorrow18:00 tomorrow19:00 tomorrow20:00 tomorrow21:00 tomorrow22:00 tomorrow23:00 tomorrow00:00 tomorrow
    partly cloudy
    12 °C
    0 mm
    0 %
    SE
    4 km/h
    		 clear sky with few clouds
    11 °C
    0 mm
    0 %
    SE
    4 km/h
    		 clear sky with few clouds
    12 °C
    0 mm
    0 %
    SE
    6 km/h
    		 partly cloudy
    12 °C
    0 mm
    0 %
    SE
    8 km/h
    		 clear sky with few clouds
    13 °C
    0 mm
    0 %
    S
    9 km/h
    		 mostly cloudy
    12 °C
    0 mm
    0 %
    S
    9 km/h
    		 overcast
    12 °C
    0 mm
    0 %
    SE
    11 km/h
    		 high clouds
    12 °C
    0 mm
    0 %
    SE
    12 km/h
    		 overcast
    12 °C
    0 mm
    0 %
    SE
    15 km/h
    		 mostly cloudy
    12 °C
    0 mm
    0 %
    S
    14 km/h
    		 overcast
    12 °C
    0 mm
    0 %
    SE
    17 km/h
    		 mostly cloudy
    13 °C
    0 mm
    0 %
    SE
    21 km/h
    		 mostly cloudy
    14 °C
    0 mm
    0 %
    SE
    24 km/h
    		 partly cloudy
    14 °C
    0 mm
    0 %
    SE
    25 km/h
    		 overcast
    15 °C
    0 mm
    10 %
    S
    26 km/h
    		 overcast
    15 °C
    0 mm
    10 %
    S
    23 km/h
    		 overcast
    15 °C
    0 mm
    10 %
    S
    23 km/h
    		 overcast
    15 °C
    0 mm
    20 %
    S
    25 km/h
    		 overcast
    15 °C
    0 mm
    50 %
    S
    23 km/h
    		 overcast with rain
    14 °C
    0.5 mm
    80 %
    S
    24 km/h
    		 overcast with rain
    14 °C
    1 mm
    80 %
    S
    22 km/h
    		 overcast with rain
    14 °C
    1 mm
    90 %
    SE
    23 km/h
    		 overcast with rain
    14 °C
    1 mm
    90 %
    SE
    23 km/h
    		 overcast with rain
    14 °C
    2 mm
    90 %
    S
    20 km/h
    		 overcast with heavy rain
    13 °C
    4 mm
    100 %
    S
    15 km/h

    Forecast

    12:0012:0012:0012:0012:0012:0012:0012:00
    partly cloudy
    10 °C
    0 mm
    80 %
    SE
    15 km/h
    		 partly cloudy
    10 °C
    0 mm
    80 %
    SE
    15 km/h
    		 partly cloudy
    10 °C
    0 mm
    80 %
    SE
    15 km/h
    		 partly cloudy
    10 °C
    0 mm
    80 %
    SE
    15 km/h
    		 partly cloudy
    10 °C
    0 mm
    80 %
    SE
    15 km/h
    		 partly cloudy
    10 °C
    0 mm
    80 %
    SE
    15 km/h
    		 partly cloudy
    10 °C
    0 mm
    80 %
    SE
    15 km/h
    		 partly cloudy
    10 °C
    0 mm
    80 %
    SE
    15 km/h

    Meteogram

    12131010774101299101015141310111213141412121211
    17
    15
    13
    11
    9
    7
    5
    3
    Th
    18
    overcast    		Fr
    19
    overcast with light rain    		Sa
    20
    mixed with rain showers    		Su
    21
    rain, thunderstorms likely    		Mo
    22
    overcast    		Tu
    23
    rain, thunderstorms likely    		We
    24
    clear sky    		Th
    25
    mixed with rain showers    		Fr
    26
    clear sky with few clouds    		Sa
    27
    overcast with rain    		Su
    28
    mixed with rain showers    		Mo
    29
    high clouds    		Tu
    30
    mostly cloudy

    Air quality (AQI)


    Air quality index (marked as AQI) is developed by Environmental Protection Agency. Values over 300 represents hazardous air quality, between 200-300 very unhealthy, 150-200 unhealthy, 100-150 unhealthy for sensitive groups and below 100 or rather below 50 the air quality is good.

    Sun and Moon

    Heading: Time:
    Phase: Altitude:


    Heading: Time:
    Illumination: Altitude:


    Date rise set rise Illumination


    Phase Time Length