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San Antonio, Texas, United States
Bexar County, Texas, United States
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Weather in San Antonio, United States

71°
Partly cloudy
Feels like 71°
·
High88°Low70°
Interested in the data behind our forecast? Try our Weather API

Air quality

Full Details
0
175
500
Air quality:Unhealthy

Pollen index

Full Details
Tree
0/5
012345
Weed
0/5
012345
Grass
1/5
012345

Today's weather summary

The weather in San Antonio on Thursday, June 1st, is going to be cloudy for most of the day, with few clouds around noon.

There is also a chance for clear skies before dawn around 12 am.

Weather details for San Antonio, on Thursday, June 1st:

The maximum temperature of the day is going to be 88°F at about 5 pm. The day will be extremely humid, with average humidity of 74%, ranging from 50% to a maximum value of 91% at about 6 am. The wind will be breezy, and will get up to 11 mph at 5 pm, blowing from the south-east. The cloud coverage will range from 0% around midnight to as high as 100% around 7 pm with an average of 56%.

There is no probability for any precipitation throughout the day. The dew point will range from 67°F up to a maximum value of 71°F around 11 am.

The visibility is expected to be good with average visibility of 9 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1010 hPa. Sunrise will be at 6:43 am, and sunset at 8:20 pm. The day will have 13 hours and 37 minutes of daylight.

Air quality forecast for San Antonio, on Thursday, June 1st:

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 25 and 169.

Pollen forecast for San Antonio, on Thursday, June 1st:

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 high risk.

The weather in San Antonio on Friday, June 2nd, is going to be cloudy throughout the day, together with few clouds around noon.

There's seems to be also high probability of some clouds during the morning around 10 am.

Weather details for San Antonio, on Friday, June 2nd:

The highest temperature of the day is going to be 90°F at about 5 pm. The day will be humid, with average humidity of 69%, ranging from 40% to a maximum value of 93% at about 7 am. The wind will be breezy, and will get up to 13 mph at 6 pm, blowing from the south-east. The cloud coverage will range from 2% around midnight to as high as 100% around 7 pm with an average of 65%.

There is no probability for any precipitation throughout the day. The dew point will range from 61°F up to a maximum value of 70°F around 10 am.

The visibility is expected to be good with average visibility of 9 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1010 hPa. Sunrise will be at 6:43 am, and sunset at 8:21 pm, making it a total of 13 hours and 38 minutes of daylight.

Air quality forecast for San Antonio, on Friday, June 2nd:

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 39 and 61.

Pollen forecast for San Antonio, on Friday, June 2nd:

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 very high risk.

FAQ

How warm does it get in San Antonio?
The average annual highest temperature in San Antonio is 37.4°C (99.3°F), and the July 26th is the hottest day on average.
How cold does it get in San Antonio?
The average annual lowest temperature in San Antonio is 3.4°C (38.1°F), and the January 5th is the coldest day on average.
Which month has the most rain in San Antonio?
The wettest months in San Antonio are May and September.