Port Bolivar, Texas Weather
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Weather Forecast for Port Bolivar, Texas : Galveston County
Issued: 4:15 am CDT Jul 2, 2025 Latitude: 29.3807901 Longitude: -94.7643623 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Independence Day Saturday Sunday Monday Tuesday
Mostly Sunny on Today Cloudy on Tonight Mostly Sunny on Thursday Mostly Sunny on Independence Day Mostly Sunny on Saturday Sunny on Sunday 30% chance of thunderstorms on Monday 30% chance of thunderstorms on Tuesday
High: 90°F Low: 80°F High: 89°F High: 89°F High: 90°F High: 90°F High: 90°F High: 90°F
Low: 81°F Low: 81°F Low: 81°F Low: 80°F Low: 82°F  
Mostly Sunny Cloudy Mostly Sunny Mostly Sunny Mostly Sunny Sunny Thunderstorms Thunderstorms
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Current Conditions at
GALVESTON - (KGLS)
82°
Clear
as of 4:52 AM CDST
Rel. Humidity: 83%
Dew Point: 77°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
3 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
ELLINGTON AFB - (KEFD)
79°
Mostly Clear
as of 4:54 AM CDST
Rel. Humidity: 88%
Dew Point: 75°F
Visibility: 8 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 2200ft, Few at 3800ft
Current Conditions at
HOUSTON/CLOVER FLD - (KLVJ)
79°
Clear
as of 4:53 AM CDST
Rel. Humidity: 88%
Dew Point: 75°F
Visibility: 8 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
HOUSTON/HOBBY AP - (KHOU)
79°
Mostly Cloudy
as of 4:53 AM CDST
Rel. Humidity: 88%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
5 MPH
180° South
Cloud Level(s): Few at 2000ft, Broken at 30000ft
Mostly Sunny on Today Today... Mostly sunny, with a high near 90. Heat index values as high as 101. Southwest wind 5 to 10 mph becoming south in the afternoon.

Cloudy on Tonight Tonight... Partly cloudy, with a low around 80. South wind around 10 mph.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 89. West wind 5 to 10 mph becoming south in the afternoon.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 81. South wind around 10 mph.

Mostly Sunny on Independence Day Independence Day... Mostly sunny, with a high near 89. South wind 5 to 10 mph.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 81.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 90.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 81.

Sunny on Sunday Sunday... Sunny, with a high near 90.

20% chance of thunderstorms Sunday Night Sunday Night... A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 80.

30% chance of thunderstorms Monday Monday... A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 82.

30% chance of thunderstorms Tuesday Tuesday... A 30 percent chance of showers and thunderstorms. Sunny, with a high near 90.

Current Radar Image


Sun Almanac for Port Bolivar, Texas
Sunrise: 06:24 AM
Sunset: 8:23 PM
Civil Sunrise:05:57 AM
Civil Sunset: 8:50 PM
Nautical Sunrise: 05:24 AM
Nautical Sunset: 9:23 PM
Astro Sunrise: 04:49 AM
Astro Sunset: 9:58 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.