Galveston Island, Texas Weather (77550)

Warm breezes and year-round temperate seas complement the city’s rich historic districts, award winning restaurants, unique attractions, and bustling shops. Bathers can enjoy the balmy Gulf waters seven months of the year, from April to October Indeed, the Island is almost always temperate, with winter temperatures averaging 54º F and those of summer averaging only 86º F, thanks to the moderating influence of the constant breeze provided by the Gulf of Mexico. You’ll even see some folks donning wet suits for winter surfing!

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Current Conditions

Skies:
Temperature:
Feels Like:
Humidity:
Wind:

Mostly cloudy
88°
100°
82%
S 15mph

Pressure:
Visibility:
Rain - Past Hour:
Rain - Today:
Last Update:

29.96"
10.00mi
0.02"
0.04"
06/13/2025 2:07PM

National Weather Service Houston/Galveston TX Forecast

..FLOOD WATCH REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...

..HIGH RIP CURRENT RISK IN EFFECT THROUGH LATE TONIGHT...

REST OF TODAY...Mostly sunny with a chance of showers and thunderstorms. Near steady temperature in the upper 80s. South winds around 15 mph. Chance of rain 50 percent.

TONIGHT...Partly cloudy. Humid with lows in the lower 80s. South winds 10 to 15 mph.

-day Forecast

Friday

88°

81°

Rain: 90% / 0.25"

Breezy; a p.m. t-storm or two

Saturday

87°

81°

Rain: 88% / 0.21"

A shower and thunderstorm

Sunday

89°

82°

Rain: 80% / 0.10"

A thunderstorm

Monday

88°

81°

Rain: 40% / 0.10"

A strong morning thunderstorm

Tuesday

90°

83°

Rain: 60% / 0.04"

Some rain and a thunderstorm

Wednesday

89°

82°

Rain: 40% / 0.08"

Breezy with a stray t-storm

Thursday

88°

81°

Rain: 66% / 0.14"

Breezy; a p.m. t-storm or two

Friday

89°

81°

Rain: 40% / 0.04"

A t-storm around in the a.m.

Saturday

90°

82°

Rain: 3% / 0.00"

Mostly sunny

Sunday

90°

80°

Rain: 2% / 0.00"

Mostly sunny

National Hurricane Center Tropical Weather Outlook

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
200 PM EDT Fri Jun 13 2025

For the North Atlantic...Caribbean Sea and the Gulf of America:

Tropical cyclone formation is not expected during the next 7 days.

$$
Forecaster Berg

Average Temperatures

Month	Temp (High/Low)
January	60 / 48°
February	63 / 50°
March	68° / 57°
April	74° / 64°
May	81° / 72°
June	86° / 77°
July	88° / 79°
August	89° / 79°
September	86° / 75°
October	79° / 68°
November	70° / 58°
December	63° / 50°