Leon Valley, TX Weather Forecast
Bexar County, Texas
Seven-day outlook
54–84°F across the weekThe week runs between 57° and 84°, with Monday the warmest day of it. There is no real trend across it: one day looks much like the next. Today is the wettest day, peaking near 58%. 3 of the 7 days stay dry.
Forecasts come from the National Weather Service's own computer models, and current conditions from the nearest reporting weather station. Both are served through the weather API. A forecast is guidance, not a warning, and anything the Weather Service has actually issued is on the live map.
The written summaries on this page are generated from the forecast data above, not by a meteorologist. Each sentence is a reading of the same numbers you can see, and no forecaster has reviewed them.
About the Leon Valley forecast
Leon Valley sits at 29.4954°N, 98.6143°W in Bexar County, Texas. The forecast above is drawn for that point from the National Weather Service's own computer models: a seven-day outlook, and a finer-grained one covering the next eighteen hours where it reaches, and the radar and alert panels show what the Weather Service has out over the area right now.
- County
- Bexar County
- Coordinates
- 29.4954°N, 98.6143°W
- Population
- 11,337 · 2023 estimate
- Land area
- 3.468 sq mi
Place data from the US Census Bureau. Coordinates are the Census internal point for Leon Valley, and the forecast is for that location, not for every address inside the city limits, and a large city can have real weather differences from one side to the other.
How well can the network see Leon Valley?
The nearest Doppler radar is KEWX (Austin/San Antonio, TX), 38 miles to the ENE. A WSR-88D's lowest routine scan sits half a degree above horizontal, and the earth curves away beneath it, so by the time that beam reaches Leon Valley its center is about 2,500 ft above ground. That is comfortably inside the useful range. The lowest scan passes low enough over Leon Valley to show rotation in the part of a storm where tornadoes actually form. Leon Valley is closer to its radar than 59% of US cities.
The closest instrument actually measuring the air is KSKF · Lackland AFB/Kelly Fld on the ASOS/AWOS network, 7.4 miles away. Near enough to be representative on most days, though a summer thunderstorm can soak one and miss the other entirely.
Beam height is the standard 4/3-earth approximation for the 0.5° scan and assumes normal refraction; it is where the center of the beam is, not its edges, and unusual temperature profiles bend it. Radar siting from the NWS WSR-88D network, station positions from the Texas observing network as of this build.
Forecasts near Leon Valley
- Balcones Heights, TX4 mi
- San Antonio, TX6 mi
- Castle Hills, TX6 mi
- Helotes, TX7 mi
- Shavano Park, TX7 mi
- Alamo Heights, TX9 mi
- Terrell Hills, TX10 mi
- Hollywood Park, TX11 mi
Elsewhere in Texas
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