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:

Cloudy
74°
74°
96%
ENE 15mph

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

29.84"
9.00mi
0.07"
0.10"
05/05/2025 10:17PM

National Weather Service Houston/Galveston TX Forecast

REST OF TODAY...Showers and thunderstorms likely. Near steady temperature in the upper 70s. East winds around 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

TONIGHT...Cloudy. Showers and thunderstorms likely, mainly in the evening. Breezy. Near steady temperature in the mid 70s. Southeast winds 20 to 25 mph. Chance of rain 70 percent.

TUESDAY...Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Breezy with highs in the lower 80s. Southeast winds 20 to 25 mph with gusts up to 35 mph. Chance of rain 70 percent.

TUESDAY NIGHT...Showers and thunderstorms. Humid with lows in the lower 70s. South winds 15 to 20 mph. Chance of rain 80 percent.

-day Forecast

Monday

81°

73°

Rain: 80% / 0.06"

Windy with afternoon t-storms

Tuesday

83°

75°

Rain: 89% / 0.27"

Windy; heavy p.m. t-storms

Wednesday

80°

71°

Rain: 95% / 0.60"

Showers and a heavier t-storm

Thursday

81°

70°

Rain: 88% / 0.20"

A shower and thunderstorm

Friday

83°

69°

Rain: 2% / 0.00"

Mostly sunny and less humid

Saturday

81°

67°

Rain: 40% / 0.01"

A morning shower; breezy

Sunday

80°

68°

Rain: 0% / 0.00"

Nice with plenty of sun

Monday

84°

71°

Rain: 0% / 0.00"

Plenty of sunshine

Tuesday

83°

73°

Rain: 1% / 0.00"

Partly sunny

Wednesday

84°

74°

Rain: 3% / 0.00"

Partly sunny

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°