Home / Local Weather & Traffic / Texas / Galveston / Weather Forecast

Galveston, TX Weather Tomorrow

Get a closer look at tomorrow's weather in Galveston and the upcoming 5 day forecast with precipitation potential, daytime and nighttime forecasts, temperature highs and lows in Fahrenheit and Celsius, sunrise and sunset times, cloud cover, wind chill, wind speed, and wind direction across the Galveston area and around Galveston county, Texas.
Updated: Thu Aug 27th 2026 8:00 PM CDT
Galveston, TX Weather – 8-27 – Sunny
96° / 75°
Sunny
In Galveston, it will be sunny with highs near 96°F and lows around 75°F. The chance of rain is 77% with an estimated 0.41in. Winds will be strong at speeds peaking at 24mph and gusts of 26.4mph at 9 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 92% at 10 PM and 75% being its lowest at 11 PM. Barometric pressure is its highest of 29.97inHg at 9 PM, a lowest point of 29.93inHg at 10 PM with an avg 29.95inHg.
Galveston, TX Weather – 8-28 – Overcast
85° / 80°

Weather Tomorrow

Overcast
Galveston could see overcast with daytime highs of 85°F and nighttime lows near 80°F. There might be light rainfall having a 17% chance with an estimated 0in. Wind will be moderate, blowing around 14mph on average and gusts of 19mph at 10 AM. The humidity will be on the higher side, averaging about 71%, the maximum being 78% at 11 AM and 66% being its lowest at 4 PM. Barometric pressure is its highest of 30.03inHg at 11 AM, a lowest point of 29.93inHg at 12 AM with an avg 29.97inHg.
Galveston, TX Weather – 8-29 – Sunny
85° / 83°
Sunny
Sunshine is in the forecast for Galveston, with a high of 85°F and a low of 83°F. There's a very small chance of rainfall, only about 6% with an estimated 0in. Wind will be moderate, blowing around 19mph on average and gusts of 18.8mph at 11 PM. The humidity will be on the higher side, averaging about 71%, the maximum being 72% at 11 AM and 70% being its lowest at 11 PM. Barometric pressure is its highest of 30.05inHg at 11 AM, a lowest point of 29.96inHg at 3 AM with an avg 29.99inHg.
Galveston, TX Weather – 8-30 – Sunny
85° / 84°
Sunny
In Galveston, it will be sunny with highs near 85°F and lows around 84°F. There might be light rainfall having a 18% chance with an estimated 0.01in. Wind will be moderate, blowing around 17mph on average and gusts of 20.6mph at 7 PM. The humidity will be on the higher side, averaging about 70%, the maximum being 72% at 6 AM and 68% being its lowest at 3 PM. Barometric pressure is its highest of 30.04inHg at 12 PM, a lowest point of 29.96inHg at 3 AM with an avg 29.99inHg.
Galveston, TX Weather – 8-31 – Sunny
86° / 84°
Sunny
Bright and sunny conditions in Galveston, with a high of 86°F and a low of 84°F. Rainfall predicted to have a 63% chance with an estimated 0.25in. Wind will be moderate, blowing around 18mph on average and gusts of 17.7mph at 2 AM. The humidity will be on the higher side, averaging about 70%, the maximum being 73% at 11 PM and 67% being its lowest at 1 PM. Barometric pressure is its highest of 30.05inHg at 10 AM, a lowest point of 29.96inHg at 3 AM with an avg 29.99inHg.
Galveston, TX Weather – 9-1 – Scattered Showers
86° / 85°
Scattered Showers
In Galveston, on and off showers are set to occur with highs near 86°F and lows around 85°F. Rainfall predicted to have a 57% chance with an estimated 0.05in. Wind will be moderate, blowing around 17mph on average and gusts of 23.7mph at 7 PM. The humidity will be on the higher side, averaging about 74%, the maximum being 77% at 6 AM and 71% being its lowest at 7 PM. Barometric pressure is its highest of 30.05inHg at 10 AM, a lowest point of 29.99inHg at 3 AM with an avg 30.01inHg.

Currently

Overcast 85°F
29.84 inHg.
Barometer
74%
Humidity
SSE 29.9 mph
Wind
Overcast

5 Day Forecast Nearby

More Local Information

Bookmark and Share

Get the LocalConditions.com App on Google Play
Sign up for a membership to go Ad free

Galveston Community Weather Reports

Write your own Galveston, TX report, forecast, or traffic update:


Will not be posted, shared or used for marketing!

Please note by clicking on "Post" you acknowledge that you have read our Privacy Policy and Terms of Service and the Galveston, TX report and/or forecast you are posting is in compliance with such terms. If you are under 18, do not submit this form. Be respectful! Inappropriate content will be removed by a moderator.