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San Antonio Speedway Weather Forecast

Temperature, wind, rain and more for San Antonio Speedway

United States Of America

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Fri 19
Apr		09:00

NE
NE

 12 / 14 mph 75 / 78°F 80% 1016 mb
Low level cloud: 94%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
97%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
12:00

NE
NE

 16 / 19 mph 72 / 76°F 74% 1016 mb
Low level cloud: 78%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
79%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
15:00

NE
NE

 14 / 17 mph 77 / 78°F 65% 1015 mb
Low level cloud: 71%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
73%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
18:00

NE
NE

 16 / 20 mph 76 / 78°F 71% 1014 mb
Low level cloud: 17%
Mid level cloud: 23%
High level cloud: 3%
Most Significant Cloud Type: low
25%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
21:00

NE
NE

 14 / 21 mph 67 / 67°F 84% 1014 mb
Low level cloud: 67%
Mid level cloud: 11%
High level cloud: 32%
Most Significant Cloud Type: low
74%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
Sat 20
Apr		00:00

NNE
NNE

 7 / 9 mph 67 / 67°F 84% 1017 mb
Low level cloud: 91%
Mid level cloud: 45%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.1 In precipitation over the next 6 hours.
Expect 0.1 In precipitation over the next 12 hours.
0.0 In
03:00

ESE
ESE

 10 / 17 mph 66 / 66°F 91% 1013 mb
Low level cloud: 30%
Mid level cloud: 47%
High level cloud: 88%
Most Significant Cloud Type: low
57%
Expect 0.1 In of precipitation over the next 3 hours.
Expect 0.1 In precipitation over the next 6 hours.
Expect 0.1 In precipitation over the next 12 hours.
0.1 In
06:00

NNE
NNE

 11 / 16 mph 65 / 65°F 95% 1015 mb
Low level cloud: 88%
Mid level cloud: 46%
High level cloud: 19%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.1 In precipitation over the next 12 hours.
0.0 In
09:00

NE
NE

 15 / 19 mph 69 / 69°F 86% 1016 mb
Low level cloud: 79%
Mid level cloud: 12%
High level cloud: 87%
Most Significant Cloud Type: low
93%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.1 In precipitation over the next 6 hours.
Expect 0.2 In precipitation over the next 12 hours.
0.0 In
12:00

ENE
ENE

 15 / 20 mph 70 / 70°F 83% 1015 mb
Low level cloud: 88%
Mid level cloud: 32%
High level cloud: 20%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.1 In precipitation over the next 6 hours.
Expect 0.2 In precipitation over the next 12 hours.
0.0 In
15:00

NE
NE

 15 / 21 mph 69 / 68°F 89% 1014 mb
Low level cloud: 98%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the next 3 hours.
Expect 0.2 In precipitation over the next 6 hours.
Expect 0.2 In precipitation over the next 12 hours.
0.1 In
18:00

NNE
NNE

 15 / 20 mph 65 / 65°F 92% 1014 mb
Low level cloud: 95%
Mid level cloud: 78%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.1 In precipitation over the next 6 hours.
Expect 0.1 In precipitation over the next 12 hours.
0.0 In
21:00

NNE
NNE

 14 / 19 mph 63 / 63°F 93% 1017 mb
Low level cloud: 100%
Mid level cloud: 99%
High level cloud: 34%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the next 3 hours.
Expect 0.1 In precipitation over the next 6 hours.
Expect 0.1 In precipitation over the next 12 hours.
0.1 In
The 7 day weather forecast summary for San Antonio Speedway:

The forecast for San Antonio Speedway in the coming week is predicting the average daytime maximum temperature will be around 28°C, with a high for the week of 36°C expected on the afternoon of Friday 26th. The average minimum temperature will be 18°C, dipping to its lowest on the morning of Monday 22nd at 12°C. The week will have mostly dry days although Saturday 20th and Sunday 21st are likely to see a significant amount of rain. Predictions are Saturday 22nd will have the most precipitation with an accumulation of around 7.0mm. On the whole winds are likely to be moderate.

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure