Weather in San Sebastian, Uruguay
Weather Advisories
in the data behind our forecast?

Tomorrow's weather summary
The weather in San Sebastian on Tuesday, July 28th, will be lightly foggy throughout the day, together with cloud overcast during the morning.
There is also a chance for few clouds before dawn at about 12 am.
Weather information for San Sebastian, on Tuesday, July 28th:
The maximum temperature of the day will be 15°C at about 10 am. The day will have very high relative humidity, with average humidity of 97%, ranging from 89% to a maximum value of 100% at about 8 am. The wind will be light, and will get up to 15 km/h at 10 pm, blowing from the south-east. The cloud coverage will range from 20% around midnight to as high as 100% around 11 pm with an average of 97%.
The precipitation probability will change throughout the day between 0% and 5%. The highest chance for precipitation will be around 9 pm and the lowest probability around midnight. The dew point will range from 8°C up to a maximum value of 15°C around midnight.
The visibility is expected to be low with average visibility of 4 km throughout the day. Atmospheric pressure will be normal with average pressure of 1011 hPa. Sunrise will be at 7:35 am, and sunset at 5:53 pm. The day will have 10 hours and 18 minutes of daylight.
Air quality forecast for San Sebastian, on Tuesday, July 28th:
On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 36 and 61.
Pollen forecast for San Sebastian, on Tuesday, July 28th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
The weather in San Sebastian on Wednesday, July 29th, will vary throughout the day from foggy weather to clear.
Looks like fog will emerge in the early morning and a high probability for clear skies around noon.
Weather information for San Sebastian, on Wednesday, July 29th:
The highest temperature of the day will be 12°C around 10 am. The day will have very high relative humidity, with average humidity of 89%, ranging from 77% to a maximum value of 100% at about 8 am. The wind will be breezy, and will get up to 18 km/h at 11 am, blowing from the south. The cloud coverage will range from 2% around 1 pm to as high as 100% around 10 pm with an average of 79%.
The chances of precipitation throughout the day will change between 0% and 5%. The highest chance for precipitation will be around 3 am and the lowest probability around midnight. The dew point will range from 7°C up to a maximum value of 9°C around 9 am.
The visibility is expected to be fair with average visibility of 10 km throughout the day. Atmospheric pressure will be high with average pressure of 1019 hPa. Sunrise will be at 7:34 am, and sunset at 5:54 pm. The day will have 10 hours and 20 minutes of daylight.
Air quality forecast for San Sebastian, on Wednesday, July 29th:
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 23 and 51.
Pollen forecast for San Sebastian, on Wednesday, July 29th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
Nearby locations
