GALVESTON, TX 77551 Weather Forecast & Current Conditions

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GALVESTON, TX
Current Weather

11:52 PM CDT JUL 4, 2026
Clear
84°F
Feels Like: 92°F
Dewpoint: 75°F
Rel. Hum.: 74%
Visibility: 10 miles
Wind: SSW at 8 mph
Pressure: 29.99 inches
Last 72 hours

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GALVESTON, TX 77551
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Mostly clear late this evening, then becoming partly cloudy. Near steady temperature in the mid 80s. Southwest winds 5 to 10 mph.
SUNDAY
Mostly sunny. Humid with highs around 90. West winds 5 to 10 mph, becoming south in the afternoon. Heat index values up to 105.
SUNDAY NIGHT
Partly cloudy. Humid with lows in the lower 80s. Southwest winds 10 to 15 mph.
MONDAY
Mostly sunny. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph, becoming south in the afternoon.
MONDAY NIGHT
Mostly clear. Humid with lows in the lower 80s. South winds 10 to 15 mph.
TUESDAY
Sunny. Highs in the upper 80s. Heat index values up to 105.
TUESDAY NIGHT
Mostly clear. Lows in the mid 80s.
WEDNESDAY
Sunny. Highs in the upper 80s. Heat index values up to 105.
WEDNESDAY NIGHT
Mostly clear. Lows in the mid 80s.
THURSDAY
Sunny. Highs in the upper 80s. Heat index values up to 105.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Near steady temperature in the mid 80s.
FRIDAY
Mostly sunny. Near steady temperature in the upper 80s.
FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Near steady temperature in the mid 80s.

Visible Weather Satellite
GALVESTON, TX 77551
Infrared Weather Satellite
GALVESTON, TX 77551
NEXRAD Weather Radar
GALVESTON, TX 77551

GALVESTON, TX 3 hourly weather forecast

weather forecast created  8:00 PM EDT  7/ 4/2026
Sunday
5 JUL 2026
GALVESTON, TX 77551 weather forecast Day 1, 0 hours 1 AM 84° 94° Partly Cloudy 2%

0% Thunder
( 11% severe)
SSW   10 80% 77°
Low 81° GALVESTON, TX 77551 weather forecast Day 1, 3 hours 4 AM 83° 92° Mostly Cloudy SW   9 82% 77°
High 91° GALVESTON, TX 77551 weather forecast Day 1, 6 hours 7 AM 82° 90° Partly Cloudy 2%

0% Thunder
( 22% severe)
WSW   7 85% 77°

Partly Cloudy



GALVESTON, TX 77551 weather forecast Day 1, 9 hours 10 AM 87° 99° Mostly Cloudy WSW   7 72% 77°
GALVESTON, TX 77551 weather forecast Day 1, 12 hours 1 PM 91° 105° Partly Cloudy 2%

0% Thunder
( 20% severe)
S   9 64% 77°
GALVESTON, TX 77551 weather forecast Day 1, 15 hours 4 PM 91° 105° Partly Cloudy S   13 64% 77°
GALVESTON, TX 77551 weather forecast Day 1, 18 hours 7 PM 88° 100° Partly Cloudy 2%

0% Thunder
( 5% severe)
S   12 70% 77°
GALVESTON, TX 77551 weather forecast Day 1, 21 hours 10 PM 85° 96° Partly Cloudy S   10 77% 77°
Monday
6 JUL 2026
GALVESTON, TX 77551 weather forecast Day 2, 0 hours 1 AM 84° 94° Partly Cloudy 4%

0% Thunder
( 20% severe)
SSW   10 80% 77°
Low 82° GALVESTON, TX 77551 weather forecast Day 2, 3 hours 4 AM 83° 92° Partly Cloudy SW   10 82% 77°
High 91° GALVESTON, TX 77551 weather forecast Day 2, 6 hours 7 AM 82° 89° Partly Cloudy 8%

0% Thunder
( 29% severe)
W   8 82% 76°

Partly Cloudy



GALVESTON, TX 77551 weather forecast Day 2, 9 hours 10 AM 87° 98° Partly Cloudy WSW   7 70% 76°
GALVESTON, TX 77551 weather forecast Day 2, 12 hours 1 PM 90° 102° Partly Cloudy 2%

0% Thunder
( 31% severe)
S   8 64% 76°
GALVESTON, TX 77551 weather forecast Day 2, 15 hours 4 PM 90° 103° Partly Cloudy S   12 66% 77°
GALVESTON, TX 77551 weather forecast Day 2, 18 hours 7 PM 87° 98° Partly Cloudy 0%

0% Thunder
( 11% severe)
S   12 70% 76°
GALVESTON, TX 77551 weather forecast Day 2, 21 hours 10 PM 85° 95° Partly Cloudy S   10 75% 76°

GALVESTON, TX extended weather forecast

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Low 82° Low 83° Low 82° Low 83° Low 82°
High 91° High 92° High 91° High 92° High 92°
GALVESTON, TX 77551 weather forecast Day 3 GALVESTON, TX 77551 weather forecast Day 4 GALVESTON, TX 77551 weather forecast Day 5 GALVESTON, TX 77551 weather forecast Day 6 GALVESTON, TX 77551 weather forecast Day 7
Partly Cloudy
29% Rain
Partly Cloudy
40% Rain
Partly Cloudy
33% Rain
Partly Cloudy
26% Rain
Partly Cloudy
24% Rain
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