Seguin, Texas Weather
Seguin, Texas — live current conditions, hourly and 7-day forecasts, NWS alerts, radar and satellite imagery, soil and crop conditions for Seguin, Guadalupe County.
Full aviation weather for Seguin is published on the Randolph Air Force Base Auxiliary Airport (KSEQ) page, 6 km away. It carries the current METAR decoded into plain language — surface wind, visibility, cloud layers and ceiling, temperature and dewpoint, and altimeter setting — alongside the raw observation as transmitted. 6 airfields within reach of Seguin have their own pages, listed below.
The Terminal Aerodrome Forecast (TAF) is shown across its full validity period, with each change group broken out so you can see when conditions are expected to shift. Flight category is derived automatically — VFR, MVFR, IFR or LIFR — from reported ceiling and visibility, with runway details and field elevation alongside. Observations update roughly hourly and forecasts several times a day.
Other airports near Seguin: New Braunfels National Airport (KBAZ) 17 km · Randolph Air Force Base (KRND) 31 km · San Marcos Regional Airport (KHYI) 37 km · Lockhart Municipal Airport (K50R) 42 km · San Antonio International Airport (KSAT) 49 km
Conditions reported at KSEQ describe the airfield itself. Weather 6 km away can differ, particularly in terrain or near the coast. For conditions at Seguin specifically, see the current conditions and forecast above.
Soil conditions, frost risk and crop weather for Seguin.
About Seguin, Texas
Seguin unfolds across a landscape where the fertile blackland prairie gently yields to the meandering course of the Guadalupe River, its waters a cool, life-giving artery through the heart of Guadalupe County. It lies 13.3 miles south-east of New Braunfels, TX (from New Braunfels, TX: bearing 134°T), and is situated 4.4 miles east-south-east of McQueeney. Here, the sky often stretches an immense, pale blue, broken only by the stoic silhouettes of live oaks and the occasional weathered barn. The air itself carries a certain sweetness, a blend of sun-baked earth, blooming wildflowers in season, and the distant hum of agricultural machinery. Dusk settles with a painterly grace, casting long, amber shadows that soften the edges of warehouses and the more modern structures, while the older, brick buildings of the downtown district seem to absorb the fading light, glowing with a quiet, enduring warmth. The narrative of Seguin is deeply entwined with the rich soil and the river that first drew settlers to this place. Founded by Juan Seguin, a Tejano hero of the Texas Revolution, the town's early days were marked by agricultural ambition, cultivating cotton and other crops that formed the backbone of its economy for generations. Later, industries like concrete and manufacturing found fertile ground here, adding layers to the town's economic character. The historic courthouse square, a classic Texas landmark, still stands as a focal point, a silent witness to the ebb and flow of commerce and community life. Even today, the pace of life in Seguin retains a grounded, neighborly feel, where the legacy of its past is not a relic, but a living presence in the everyday interactions of its people.
Live animated radar for Seguin and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | Seguin, Guadalupe County, Texas |
| Coordinates | 29.568841°N, 97.964727°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 78155, 78156 |
| Area Code | 210 |
| Page generated | September 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Seguin, Texas Weather Page
This page provides live weather conditions and forecasts for Seguin, Texas, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, precipitation radar and NOAA GOES-16 satellite imagery. Aviation weather — live METAR observations and TAF forecasts — is published separately on the pages for the nearest reporting airports, linked from the aviation section above. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Seguin includes coordinates 29.568841°N, 97.964727°W, situated in Guadalupe County. ZIP code 78155, 78156. Telephone area code: 210. Timezone: Central Time (America/Chicago).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
