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

    São Marcos

    World / Brazil / Rio Grande do Sul

    28°58'S / 51°4'W / Altitude 730 m / 00:04 2025/12/18, America/Sao_Paulo (UTC-3)

    16 °C
    Wind speed 11 km/h
     
    Humidity 88 %

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

    Open Radar Map

    Weather for the next 24 hours

    01:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow
    clear sky with few clouds
    12 °C
    0 mm
    0 %
    E
    5 km/h
    		 fog
    12 °C
    0 mm
    0 %
    E
    5 km/h
    		 fog
    11 °C
    0 mm
    0 %
    E
    5 km/h
    		 clear sky with few clouds
    11 °C
    0 mm
    0 %
    NE
    4 km/h
    		 clear sky with few clouds
    12 °C
    0 mm
    0 %
    NE
    4 km/h
    		 partly cloudy
    13 °C
    0 mm
    0 %
    NE
    6 km/h
    		 partly cloudy
    15 °C
    0 mm
    0 %
    NE
    9 km/h
    		 clear sky with few clouds
    17 °C
    0 mm
    0 %
    NE
    8 km/h
    		 clear sky with few clouds
    19 °C
    0 mm
    0 %
    N
    9 km/h
    		 clear sky
    22 °C
    0 mm
    0 %
    N
    9 km/h
    		 clear sky
    24 °C
    0 mm
    0 %
    N
    9 km/h
    		 clear sky with few clouds
    26 °C
    0 mm
    0 %
    NW
    9 km/h
    		 clear sky with few clouds
    28 °C
    0 mm
    0 %
    W
    9 km/h
    		 clear sky with few clouds
    28 °C
    0 mm
    0 %
    W
    9 km/h
    		 clear sky with few clouds
    28 °C
    0 mm
    0 %
    SW
    9 km/h
    		 clear sky with few clouds
    28 °C
    0 mm
    0 %
    SW
    7 km/h
    		 clear sky with few clouds
    28 °C
    0 mm
    0 %
    SW
    6 km/h
    		 clear sky with few clouds
    27 °C
    0 mm
    0 %
    S
    3 km/h
    		 clear sky with few clouds
    25 °C
    0 mm
    0 %
    S
    3 km/h
    		 clear sky
    22 °C
    0 mm
    0 %
    S
    5 km/h
    		 clear sky
    19 °C
    0 mm
    0 %
    SE
    6 km/h
    		 clear sky with few clouds
    17 °C
    0 mm
    0 %
    SE
    4 km/h
    		 fog
    16 °C
    0 mm
    0 %
    SE
    4 km/h
    		 fog
    15 °C
    0 mm
    0 %
    E
    3 km/h
    		 fog
    15 °C
    0 mm
    0 %
    E
    3 km/h

    Forecast

    00:0003:0006:0009:0012:0015:0018:0021:00
    fog
    15 °C
    0 mm
    0 %
    E
    3 km/h
    		 fog
    14 °C
    0 mm
    0 %
    E
    5 km/h
    		 fog
    13 °C
    0 mm
    0 %
    E
    3 km/h
    		 clear sky
    22 °C
    0 mm
    0 %
    NE
    6 km/h
    		 clear sky
    28 °C
    0 mm
    0 %
    W
    3 km/h
    		 clear sky
    31 °C
    0 mm
    0 %
    SE
    4 km/h
    		 clear sky with few clouds
    29 °C
    0 mm
    0 %
    E
    5 km/h
    		 clear sky
    21 °C
    0 mm
    0 %
    SE
    8 km/h

    Meteogram

    11131720232221171717181818182831313231252627232726282726
    35
    30
    25
    20
    15
    10
    5
    Th
    18
    clear sky with few clouds    		Fr
    19
    clear sky    		Sa
    20
    clear sky with few clouds    		Su
    21
    mostly cloudy    		Mo
    22
    mixed with rain showers    		Tu
    23
    rain, thunderstorms likely    		We
    24
    rain, thunderstorms likely    		Th
    25
    rain, thunderstorms likely    		Fr
    26
    rain, thunderstorms likely    		Sa
    27
    rain, thunderstorms likely    		Su
    28
    rain, thunderstorms likely    		Mo
    29
    rain, thunderstorms likely    		Tu
    30
    rain, thunderstorms likely    		We
    31
    overcast with rain

    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