Twin Sisters, Texas Weather
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Weather Forecast for Twin Sisters, Texas : Blanco County
Issued: 6:42 am CDT Sep 14, 2025 Latitude: 30.0027124 Longitude: -98.4052962 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Monday Tuesday Wednesday Thursday Friday Saturday
Mostly Sunny on Today Cloudy on Tonight Sunny on Monday Sunny on Tuesday Mostly Sunny on Wednesday 20% chance of thunderstorms on Thursday 20% chance of thunderstorms on Friday Sunny on Saturday
High: 92°F Low: 68°F High: 91°F High: 92°F High: 91°F High: 91°F High: 92°F High: 93°F
Low: 65°F Low: 65°F Low: 67°F Low: 66°F Low: 67°F  
Mostly Sunny Cloudy Sunny Sunny Mostly Sunny Thunderstorms Thunderstorms Sunny
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Current Conditions at
NEW BRAUNFELS - (KBAZ)
84°
Mostly Clear
as of 10:51 AM CDST
Rel. Humidity: 58%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 17 MPH
190° South
Cloud Level(s): Few at 2700ft
Current Conditions at
SAN MARCOS - (KHYI)
84°
Partly Cloudy
as of 10:56 AM CDST
Rel. Humidity: 66%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
8 MPH
190° South
Cloud Level(s): Scattered at 2700ft
Current Conditions at
SAN ANTONIO - (KSAT)
82°
Partly Cloudy
as of 11:17 AM CDST
Rel. Humidity: 65%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
5 MPH
130° Southeast
Cloud Level(s): Scattered at 2800ft, Scattered at 25000ft
Current Conditions at
RANDOLPH AFB - (KRND)
86°
Feels like 89°F
Mostly Clear
as of 10:55 AM CDST
Rel. Humidity: 55%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
7 MPH
170° South
Cloud Level(s): Few at 2700ft
Mostly Sunny on Today Today... Mostly sunny, with a high near 92. South wind around 10 mph, with gusts as high as 20 mph.
Cloudy on Tonight Tonight... Partly cloudy, with a low around 68. Southeast wind around 5 mph.
Sunny on Monday Monday... Sunny, with a high near 91. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 65. East southeast wind around 5 mph becoming calm after midnight.
Sunny on Tuesday Tuesday... Sunny, with a high near 92. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 65. East southeast wind around 5 mph becoming calm after midnight.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 91. Calm wind becoming southeast around 5 mph in the morning.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 67. Southeast wind around 5 mph.
20% chance of thunderstorms Thursday Thursday... A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Calm wind becoming south southeast around 5 mph in the morning.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 66.
20% chance of thunderstorms Friday Friday... A 20 percent chance of showers and thunderstorms. Sunny, with a high near 92.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 67.
Sunny on Saturday Saturday... Sunny, with a high near 93.
Current Radar Image


Sun Almanac for Twin Sisters, Texas
Sunrise: 07:18 AM
Sunset: 7:40 PM
Civil Sunrise:06:54 AM
Civil Sunset: 8:04 PM
Nautical Sunrise: 06:26 AM
Nautical Sunset: 8:32 PM
Astro Sunrise: 05:58 AM
Astro Sunset: 9:00 PM
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