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Lake Barbara, TX Weather Forecast
Lake Barbara, TX Weather Forecast Dated: 631 PM Tue Aug 18 2026 (Lake Barbara Time)
Tue, 18th Lo: 26°C78°F Hi: 36°C96°F |
Sunny Tuesday, temperatures as high as 96°F36°C, low temperature around 78°F26°C, chance of rain 8%, wind out of the S 18 mph28 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 73%. |
| Wed, 19th Lo: 25°C78°F Hi: 36°C97°F |
Sunny Wednesday, temperatures as high as 97°F36°C, low temperature around 78°F25°C, chance of rain 5%, wind out of the SSW 17 mph27 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 65%. |
Thu, 20th Lo: 25°C78°F Hi: 37°C98°F |
Overcast Thursday, temperatures as high as 98°F37°C, low temperature around 78°F25°C, chance of rain 10%, wind out of the S 19 mph30 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 67%. |
| Fri, 21st Lo: 26°C78°F Hi: 38°C100°F |
Overcast Friday, temperatures as high as 100°F38°C, low temperature around 78°F26°C, chance of rain 12%, wind out of the SSW 18 mph29 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 68%. |
| Sat, 22nd Lo: 26°C79°F Hi: 35°C94°F |
Sunny Saturday, temperatures as high as 94°F35°C, low temperature around 79°F26°C, chance of rain 36%, wind out of the SSW 16 mph26 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 70%. |
| Sun, 23rd Lo: 25°C77°F Hi: 39°C102°F |
Sunny Sunday, temperatures as high as 102°F39°C, low temperature around 77°F25°C, chance of rain 4%, wind out of the SSW 15 mph23 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 65%. |
| Mon, 24th Lo: 25°C77°F Hi: 39°C102°F |
Overcast Monday, temperatures as high as 102°F39°C, low temperature around 77°F25°C, chance of rain 8%, wind out of the SSW 16 mph26 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 63%. |
| Tue, 25th Lo: 25°C78°F Hi: 39°C101°F |
Overcast Tuesday, temperatures as high as 101°F39°C, low temperature around 78°F25°C, chance of rain 10%, wind out of the SW 18 mph30 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 63%. |
| Wed, 26th Lo: 27°C81°F Hi: 39°C102°F |
Overcast Wednesday, temperatures as high as 102°F39°C, low temperature around 81°F27°C, chance of rain 9%, wind out of the SSW 16 mph26 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 59%. |
Thu, 27th Lo: 24°C76°F Hi: 37°C99°F |
Thundery outbreaks in nearby Thursday, temperatures as high as 99°F37°C, low temperature around 76°F24°C, chance of rain 39%, wind out of the S 16 mph26 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 69%. |
| Fri, 28th Lo: 23°C74°F Hi: 35°C95°F |
Overcast Friday, temperatures as high as 95°F35°C, low temperature around 74°F23°C, chance of rain 36%, wind out of the ENE 14 mph22 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 68%. |
Sat, 29th Lo: 24°C75°F Hi: 32°C90°F |
Chance of showers Saturday, temperatures as high as 90°F32°C, low temperature around 75°F24°C, chance of rain 67%, wind out of the E 15 mph24 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 66%. |
| Sun, 30th Lo: 22°C71°F Hi: 33°C91°F |
Overcast Sunday, temperatures as high as 91°F33°C, low temperature around 71°F22°C, chance of rain 7%, wind out of the E 13 mph21 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 47%. |
| Mon, 31st Lo: 22°C72°F Hi: 31°C88°F |
Overcast Monday, temperatures as high as 88°F31°C, low temperature around 72°F22°C, chance of rain 10%, wind out of the ESE 13 mph21 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 45%. |
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