--- title: "Weather & River Conditions | Son's River Ranch" description: "Current Son's River Ranch weather and San Marcos River conditions — temperature, water levels, and what to expect for tubing and river days this week." lang: en json-ld: | { "@context": "https://schema.org", "@type": "Organization", "name": "Son's River Ranch", "alternateName": [ "Sons River Ranch", "SRR Kingsbury", "Son's River Ranch Kingsbury" ], "url": "https://sonsriverranch.com", "logo": "https://sonsriverranch.com/logo.png", "description": "Family-friendly riverside resort with private river access on the 72-degree spring-fed San Marcos River. Glamping, air-conditioned cabins, tubing and kayaking in Kingsbury, TX — 45 minutes from Austin and San Antonio.", "parentOrganization": { "@type": "Organization", "name": "Son's Getaways", "url": "https://sonsgetaways.com" }, "knowsAbout": [ "San Marcos River tubing", "private river access glamping", "Kingsbury TX lodging", "72-degree spring-fed river", "family river getaways", "air-conditioned cabin glamping", "San Marcos River vs Guadalupe", "San Marcos River vs Comal" ], "address": { "@type": "PostalAddress", "streetAddress": "1400 Sherrill Rd", "addressLocality": "Kingsbury", "addressRegion": "TX", "postalCode": "78638", "addressCountry": "US" }, "telephone": "877-577-7667", "sameAs": [ "https://www.facebook.com/sonsriverranch", "https://www.instagram.com/sonsriverranch", "https://www.tiktok.com/@sonsriverranch", "https://www.bluerivercamp.com/", "https://sonsisland.com/", "https://www.sonsgeronimo.com/", "https://www.sonsriocibolo.com/", "https://www.sonsguadalupe.com/" ] } --- [ 🎉 Join us for SUNDAY FUN DAY! $99 Cabanas & $49 Picnic Tables! — BOOK NOW! 🌊 🎉 Join us for SUNDAY FUN DAY! $99 Cabanas $49 Picnic Tables! — BOOK NOW! 🌊 ](/book-now) [![Son's River Ranch - Tubing, Live Music, Glamping](/assets/logo-cpd7QRHR.png)Texas River Paradise ](/) [Stay Overnight](/stay-overnight) [Day Rentals](/day-rentals) [Tubing & Kayaking](/day-rentals#tubing-kayaking) [Property Map](/property-map) [Plan Your Visit](/plan-your-visit) [About](/about) [Specials](/specials) [Contact](/contact)[877-577-7667](tel:877-577-7667)Book Now Book Now # Weather & River Conditions Live conditions at Son's River Ranch — Kingsbury, TX. Updated automatically from the National Weather Service and USGS. ## OPEN — Normal Operations Last updated: Apr 18, 2026, 7:23 AM ## Active Weather Alerts ### Heat Advisory Moderate Heat Advisory issued August 26 at 7:27PM CDT until August 27 at 7:00PM CDT by NWS Austin/San Antonio TX \* WHAT...Temperatures up to 104 and heat index values up to 112 expected. \* WHERE...Atascosa, Bexar, Comal, De Witt, Guadalupe, Hays, Karnes, and Wilson Counties. \* WHEN...Until 7 PM CDT Thursday. \* IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Expires: 8/28/2026, 12:00:00 AM ## 7-Day Forecast ### San Marcos River Flow (USGS Luling Gauge) Flow 95 cfs Gauge Height 3.75 ft Conditions Normal Last reading: 8/26/2026, 11:45:00 PM ### Safety & Emergency Contacts If a Flash Flood Warning is active, leave the river immediately and move to higher ground. - The San Marcos River can rise quickly during heavy rain upstream. - Lightning within 10 miles? Exit the water until 30 minutes after the last strike. - Always wear a life jacket when tubing or kayaking. - Always check the weather before you head out. [Emergency: 911](tel:911) [Property: 877-577-7667](tel:877-577-7667) Data sources: National Weather Service (weather.gov) and USGS Water Services (gauge #08172000, Luling). Conditions on property may vary. SRR ### Son's River Ranch Paradise in Texas 168 acres of family-friendly river paradise on the San Marcos River. Float, grill, relax — then fall asleep to the sound of the river. 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All Rights Reserved. [Waivers](/waivers)[Privacy Policy](/privacy)[Terms of Service](/terms) ![Son's River Ranch glamping cabins at sunset](/assets/gallery-glamping-sunset-Cef4d3LR.webp) ## As Low as $99 a Night Glamping this Weekend! \+ Cleaning Fee & Taxes Glamping cabins include: - Air Conditioning - Wi-Fi - Kitchenette - 4 Queen Beds - Fire Pit - Barbecue Pit - Hammock - Picnic Table - Porch Book Now Son's River Ranch San Marcos River Reservationist ![Son's River Ranch](https://sonsgetaways.com/SRRwidget.png) Welcome to Son's River Ranch Enter your info to get started Start Chatting By clicking Start Chatting, you agree to our [Privacy Policy](https://sonsgetaways.com/privacy) Skip for now Check Availability & Pricing Property Info On-Site Support Check Availability & Pricing ✕ Check-in Check-out Check Availability Property Info ✕ On-Site Support ✕ For guests currently on property who need immediate assistance. For general questions, use the chat or tap **Reservationist** above. 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