Galveston, TX Weather - Extended Forecast

Friday

Slight chance of thunderstorms

High:
91°F

A slight chance of showers and thunderstorms between 7am and 1pm. Sunny, with a high near 91. Heat index values as high as 108. South wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Friday Night

Mostly clear

Overnight low:
83°F

Mostly clear, with a low around 83. South wind 10 to 15 mph.

Saturday

Sunny

High:
90°F

Sunny, with a high near 90.

Saturday Night

Mostly clear

Overnight low:
83°F

Mostly clear, with a low around 83.

Sunday

Mostly sunny

High:
90°F

Sunday Night

Mostly clear

Overnight low:
82°F

Monday

Sunny

High:
90°F

Monday Night

Mostly clear

Overnight low:
83°F

Tuesday

Sunny

High:
91°F

Tuesday Night

Mostly clear

Overnight low:
83°F

Wednesday

Sunny

High:
91°F