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!

Take a Self-guided Tour

1895 Moody Mansion

Open for tours daily. Where Galveston history comes to life. Visit Website

Expore the Oceans' Depths

Moody Gardens Aquarium

Dive into the oceans of the world in a 15-million gallon aquarium teeming the creatures galore! Visit Website

Current Conditions

Skies:
Temperature:
Feels Like:
Humidity:
Wind:

Clear
74°
75°
90%
SSE 16mph

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

29.96"
10.00mi
0.00"
0.00"
04/17/2025 8:53PM

National Weather Service Houston/Galveston TX Forecast

TONIGHT...Mostly cloudy and breezy. Near steady temperature in the mid 70s. South winds 15 to 25 mph.

FRIDAY...Mostly sunny and breezy. Highs in the lower 80s. South winds 15 to 25 mph.

FRIDAY NIGHT...Mostly cloudy and breezy. Lows in the mid 70s. Southeast winds 15 to 25 mph.

SATURDAY...Mostly cloudy and breezy. Highs around 80. Southeast winds 15 to 25 mph.

-day Forecast

Thursday

81°

72°

Rain: 3% / 0.00"

Partly sunny and breezy

Friday

81°

73°

Rain: 2% / 0.00"

Breezy and humid

Saturday

80°

73°

Rain: 8% / 0.00"

High clouds, breezy and humid

Sunday

82°

70°

Rain: 80% / 0.10"

A thunderstorm; breezy, humid

Monday

82°

72°

Rain: 41% / 0.11"

Humid with a t-storm in spots

Tuesday

79°

72°

Rain: 40% / 0.04"

A t-storm around in the a.m.

Wednesday

80°

72°

Rain: 68% / 0.31"

Thunderstorms; breezy, humid

Thursday

81°

74°

Rain: 75% / 0.40"

A morning thunderstorm or two

Friday

80°

72°

Rain: 7% / 0.00"

Humid with sun and clouds

Saturday

83°

74°

Rain: 3% / 0.00"

Partly sunny and humid

National Hurricane Center Tropical Weather Outlook

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
915 AM EDT Tue Mar 18 2025

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

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

Routine issuance of the Tropical Weather Outlook will resume on May
15, 2025. During the off-season, Special Tropical Weather Outlooks
will be issued as conditions warrant.

$$
Forecaster Hagen

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°