Port Bolivar, Texas Weather
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Weather Forecast for Port Bolivar, Texas : Galveston County
Issued: 3:51 pm CDT Sep 14, 2025 Latitude: 29.3807901 Longitude: -94.7643623 View on Google Maps

MouseOver for Detail Forecast
Tonight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Mostly Cloudy on Tonight Mostly Sunny on Monday Sunny on Tuesday Sunny on Wednesday 20% chance of thunderstorms on Thursday 30% chance of thunderstorms on Friday 20% chance of thunderstorms on Saturday Sunny on Sunday
Low: 81°F High: 88°F High: 88°F High: 88°F High: 88°F High: 87°F High: 88°F High: 88°F
Low: 80°F Low: 80°F Low: 79°F Low: 80°F Low: 78°F Low: 79°F  
Mostly Cloudy Mostly Sunny Sunny Sunny Thunderstorms Thunderstorms Thunderstorms Sunny
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Current Conditions at
HOUSTON/CLOVER FLD - (KLVJ)
84°
Cloudy
as of 4:53 PM CDST
Rel. Humidity: 70%
Dew Point: 73°F
Visibility: 9 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
8 MPH
170° South
Cloud Level(s): Solid Overcast at 12000ft
Current Conditions at
HOUSTON/HOBBY AP - (KHOU)
84°
Cloudy
as of 4:53 PM CDST
Rel. Humidity: 66%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
13 MPH
160° South
Cloud Level(s): Few at 6000ft, Solid Overcast at 10000ft
Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 81. South wind 5 to 10 mph.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 88. East wind 5 to 10 mph.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 80. Southeast wind 5 to 10 mph.
Sunny on Tuesday Tuesday... Sunny, with a high near 88. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 80. Southeast wind 5 to 10 mph.
Sunny on Wednesday Wednesday... Sunny, with a high near 88.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 79.
20% chance of thunderstorms Thursday Thursday... A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 88.
20% chance of rain Thursday Night Thursday Night... A 20 percent chance of showers after 1am. Partly cloudy, with a low around 80.
30% chance of thunderstorms Friday Friday... A 30 percent chance of showers and thunderstorms. Sunny, with a high near 87.
20% chance of thunderstorms Friday Night Friday Night... A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 78.
20% chance of thunderstorms Saturday Saturday... A 20 percent chance of showers and thunderstorms. Sunny, with a high near 88.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 79.
Sunny on Sunday Sunday... Sunny, with a high near 88.
Current Radar Image


Sun Almanac for Port Bolivar, Texas
Sunrise: 07:04 AM
Sunset: 7:25 PM
Civil Sunrise:06:40 AM
Civil Sunset: 7:49 PM
Nautical Sunrise: 06:12 AM
Nautical Sunset: 8:17 PM
Astro Sunrise: 05:44 AM
Astro Sunset: 8:45 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.