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Riverwalk San Antonio Weather Forecast - Current Conditions & Tuesday, September 16, 2025

Get the most accurate weather forecast for Riverwalk San Antonio in San Antonio, TX. Our real-time weather data provides current conditions, hourly forecasts, and 7-day weather outlook to help you plan your day.

Current Weather in Riverwalk San Antonio, San Antonio, TX

Updated as of 11:08 PM local time | Live weather conditions

92°F

Few Clouds Conditions

Wind Speed: 10.36 mph

Feels Like: 92°F

Location: San Antonio River Walk

Coordinates: 29.4241, -98.4936

Weather Insights for Riverwalk San Antonio - San Antonio, TX

The San Antonio Riverwalk's below-street-level design creates a unique urban canyon microclimate, typically 5-8°F cooler than street level due to the San Antonio River's thermal mass and shade from cypress trees. The riverwalk's limestone walls retain and radiate heat, creating comfortable evening temperatures even during winter months. Flash flooding poses constant weather monitoring challenges, with the river's flow rate directly affecting riverwalk accessibility. The area's historic architecture creates wind patterns that channel Gulf Coast humidity along the water, creating distinctive atmospheric conditions.

Our advanced weather monitoring system provides hyperlocal forecasts specifically calibrated for Riverwalk San Antonio's unique atmospheric conditions, ensuring the most accurate weather predictions for your visit planning. Current barometric pressure, humidity levels, and wind direction measurements help predict the optimal times for photography, outdoor activities, and sightseeing at this remarkable riverwalk.

24-Hour Weather Forecast for Riverwalk San Antonio

Detailed hourly weather conditions for the next 24 hours in San Antonio, TX. Plan your day with confidence using our accurate hour-by-hour weather predictions.

Precision Hourly Forecasting for Riverwalk San Antonio

Our advanced meteorological analysis provides hour-by-hour weather precision for Riverwalk San Antonio's unique microclimate. Each forecast incorporates elevation effects, local thermal patterns, and geographic influences specific to this riverwalk in San Antonio, TX.

Wednesday 17 September, 2025

Feels Like 91.15 °F Humidity 34 %
Wind 10.38 MPH Cloud Cover 20 %
Wind Gusts 14.81 MPH Visibility 10 KM

Feels Like 88.86 °F Humidity 39 %
Wind 11.25 MPH Cloud Cover 46 %
Wind Gusts 19.19 MPH Visibility 10 KM

Feels Like 82.4 °F Humidity 58 %
Wind 5.55 MPH Cloud Cover 72 %
Wind Gusts 9.62 MPH Visibility 10 KM

Feels Like 71.94 °F Humidity 79 %
Wind 2.39 MPH Cloud Cover 11 %
Wind Gusts 3.74 MPH Visibility 10 KM

Feels Like 69.35 °F Humidity 82 %
Wind 1.79 MPH Cloud Cover 46 %
Wind Gusts 2.19 MPH Visibility 10 KM

Feels Like 82.72 °F Humidity 58 %
Wind 4.99 MPH Cloud Cover 37 %
Wind Gusts 7.05 MPH Visibility 10 KM

Feels Like 89.96 °F Humidity 33 %
Wind 9.22 MPH Cloud Cover 69 %
Wind Gusts 13.49 MPH Visibility 10 KM

Feels Like 92.07 °F Humidity 27 %
Wind 10.96 MPH Cloud Cover 75 %
Wind Gusts 12.35 MPH Visibility 10 KM

Location-Specific Weather Insights

Riverwalk San Antonio is situated within humid subtropical climate zone with specific geographic factors influencing local weather patterns. Coastal proximity influences weather through marine air masses, fog formation potential, and moderated temperature ranges compared to inland locations. Local topography and urban development create microclimate effects that can cause conditions to vary significantly from regional weather forecasts. Subtropical weather patterns include predictable afternoon thunderstorm development, seasonal hurricane considerations, and high humidity effects that make temperatures feel significantly higher than actual readings.

Weather-Appropriate Nearby Attractions & Points of Interest

Current Weather Recommendations

With 91°F and few clouds conditions:
Consider indoor alternatives and covered venues due to current weather conditions.

Outdoor Attractions & Activities
  • Local parks and recreational areas near Riverwalk San Antonio
  • Scenic viewpoints and hiking trails in San Antonio area
  • Outdoor markets and festivals (seasonal availability)
  • Walking and biking paths along local waterways
  • Historic districts and architectural tours
Indoor & Covered Alternatives Best Option Now
  • Shopping centers and malls in San Antonio
  • Museums and cultural centers near Riverwalk San Antonio
  • Libraries and community centers with public access
  • Indoor dining and entertainment venues
  • Movie theaters and recreational facilities
Weather-Smart Transportation

Check local transit systems, covered walkways downtown, and weather-protected transportation hubs. Visitor centers typically offer current weather advisories and local attraction updates.

Extended 48-Hour Weather Forecast

Complete hourly weather outlook for Riverwalk San Antonio covering the next two days. Perfect for detailed planning of outdoor activities, travel, and daily routines in San Antonio, TX.

Precision Hourly Forecasting for Riverwalk San Antonio

Our advanced meteorological analysis provides hour-by-hour weather precision for Riverwalk San Antonio's unique microclimate. Each forecast incorporates elevation effects, local thermal patterns, and geographic influences specific to this riverwalk in San Antonio, TX.

Wednesday 17 September, 2025

Feels Like 91.15 °F Humidity 34 %
Wind 10.38 MPH Cloud Cover 20 %
Wind Gusts 14.81 MPH Visibility 10 KM

Feels Like 88.86 °F Humidity 39 %
Wind 11.25 MPH Cloud Cover 46 %
Wind Gusts 19.19 MPH Visibility 10 KM

Feels Like 82.4 °F Humidity 58 %
Wind 5.55 MPH Cloud Cover 72 %
Wind Gusts 9.62 MPH Visibility 10 KM

Feels Like 71.94 °F Humidity 79 %
Wind 2.39 MPH Cloud Cover 11 %
Wind Gusts 3.74 MPH Visibility 10 KM

Feels Like 69.35 °F Humidity 82 %
Wind 1.79 MPH Cloud Cover 46 %
Wind Gusts 2.19 MPH Visibility 10 KM

Feels Like 82.72 °F Humidity 58 %
Wind 4.99 MPH Cloud Cover 37 %
Wind Gusts 7.05 MPH Visibility 10 KM

Feels Like 89.96 °F Humidity 33 %
Wind 9.22 MPH Cloud Cover 69 %
Wind Gusts 13.49 MPH Visibility 10 KM

Feels Like 92.07 °F Humidity 27 %
Wind 10.96 MPH Cloud Cover 75 %
Wind Gusts 12.35 MPH Visibility 10 KM

7-Day Weather Forecast for Riverwalk San Antonio

Weekly weather outlook for San Antonio, TX. Get daily high and low temperatures, precipitation chances, and weather conditions to help you plan your week ahead.

Extended 7-Day Weather Analysis for Riverwalk San Antonio

Comprehensive weekly forecasting designed specifically for Riverwalk San Antonio's geographic location and elevation profile. Our extended outlook considers seasonal patterns, local climate influences, and weather system trajectories affecting San Antonio, TX.

Sunrise 06:00 am Humidity 34 %
Sunset 06:00 pm Cloud Cover 20 %
Wind 10.38 MPH Wind Gusts 14.81 MPH

Sunrise 06:00 am Humidity 29 %
Sunset 06:00 pm Cloud Cover 87 %
Wind 12.01 MPH Wind Gusts 14.47 MPH

Sunrise 06:00 am Humidity 29 %
Sunset 06:00 pm Cloud Cover 67 %
Wind 15.3 MPH Wind Gusts 16.55 MPH

Sunrise 06:00 am Humidity 23 %
Sunset 06:00 pm Cloud Cover 0 %
Wind 8.57 MPH Wind Gusts 9.93 MPH

Sunrise 06:00 am Humidity 38 %
Sunset 06:00 pm Cloud Cover 78 %
Wind 16.06 MPH Wind Gusts 17.49 MPH

Climate History & Weather Records for Riverwalk San Antonio

Weather-Based Activity Recommendations for Riverwalk San Antonio

Current Conditions Activity Recommendation

With 91°F and few clouds conditions:
Ideal conditions for any outdoor activities at Riverwalk San Antonio. Take advantage of comfortable temperatures and good visibility.

Sunny & Warm Weather (75°F+)

Take advantage of clear conditions for outdoor activities while planning indoor breaks during peak heat hours. Stay hydrated and seek shade regularly.

Mild & Cloudy (60-75°F)

Ideal conditions for any outdoor activities at Riverwalk San Antonio. Take advantage of comfortable temperatures and good visibility.

Cool & Wet (Under 60°F/Rain)

Ideal time for indoor alternatives and covered activities near Riverwalk San Antonio. Many venues offer enhanced programming during weather events.

Windy Conditions (15+ mph)

Secure loose items and use caution in exposed areas. Consider indoor alternatives if wind conditions become dangerous for outdoor activities. Blue norther fronts can drop temperatures 40-50°F quickly. High winds often precede dramatic temperature changes.

Weather Photography Guide for Riverwalk San Antonio

Golden Hour Photography

Golden hour photography at Riverwalk San Antonio provides optimal lighting conditions with warm, soft illumination that enhances the location's unique architectural and natural features.

Weather-Specific Shots

High humidity creates natural diffusion effects and enhanced color saturation. Fog and mist common during temperature transitions provide ethereal atmospheric shots.

Equipment Recommendations

Humidity protection essential - sealed camera bags with desiccant packs. Anti-fog solutions for lenses during rapid temperature changes from air conditioning.

Camera Settings Guide

Adjust ISO, aperture, and shutter speed based on Riverwalk San Antonio's lighting conditions and photographic opportunities. Use appropriate metering modes for optimal exposure control.

Unique Angles & Perspectives

Discover unique vantage points around Riverwalk San Antonio by exploring different elevations and distances. Use environmental elements as natural frames and leading lines for compelling compositions.

Expert Weather Planning Guide for Riverwalk San Antonio

Optimal Visiting Strategy

Weather Preparation Guide

Subtropical humidity makes temperatures feel 10-15°F hotter than actual readings. Moisture-wicking fabrics essential - cotton becomes uncomfortably heavy when saturated with humidity.

Unique Weather Phenomena

Blue norther fronts can drop temperatures 40-50°F within hours during winter months. These dramatic cold fronts move at 30-40 mph and create dangerous wind conditions.

Weather Information for Riverwalk San Antonio

Location Details

  • Address: San Antonio River Walk
  • City: San Antonio
  • State: TX
  • ZIP Code: 78205
  • Type: Riverwalk

Weather Data Source

Our weather forecasts for Riverwalk San Antonio are powered by OpenWeatherMap's professional weather API, providing accurate and reliable weather data updated hourly.

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