Smithville, TX Weather Forecast
Bastrop County, Texas
Seven-day outlook
49–85°F across the weekThe week runs between 55° and 85°, with Monday the warmest day of it. There is no real trend across it: one day looks much like the next. Saturday is the wettest day, peaking near 59%. 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 Smithville forecast
Smithville sits at 30.0080°N, 97.1523°W in Bastrop 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
- Bastrop County
- Coordinates
- 30.0080°N, 97.1523°W
- Population
- 4,126 · 2023 estimate
- Land area
- 4.06 sq mi
Place data from the US Census Bureau. Coordinates are the Census internal point for Smithville, 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 Smithville?
The nearest Doppler radar is KGRK (Fort Hood, TX), 51 miles to the NNW. 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 Smithville its center is about 3,700 ft above ground. That is comfortably inside the useful range. The lowest scan passes low enough over Smithville to show rotation in the part of a storm where tornadoes actually form.
The closest instrument actually measuring the air is K3T5 · LaGrange/Fayette Rgnl on the ASOS/AWOS network, 14 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 Smithville
- Bastrop, TX12 mi
- La Grange, TX18 mi
- Giddings, TX18 mi
- Schulenburg, TX27 mi
- Elgin, TX28 mi
- Lockhart, TX33 mi
- Manor, TX34 mi
- Luling, TX37 mi
Elsewhere in Texas
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