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Weather in Galveston, United States 🇺🇸

Current Weather in Galveston

Flood Watch issued June 14 at 11:29AM CDT until June 17 at 7:00AM CDT by NWS Houston/Galveston TX
Partly cloudy
29°C
Feels like 34°C. Partly cloudy.
🌬️ 18 km/h SSE
💧 82% Humidity
🧭 1014 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 23°C
🌅 Sunrise: 06:19 AM
🌇 Sunset: 08:19 PM
Map Overlays:

In Galveston right now it is 29°C and partly cloudy, feeling like 34°C. Humidity is 82% with winds around 18 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Galveston range from about 26°C to 30°C. ⚠️ Flood Watch issued June 14 at 11:29AM CDT until June 17 at 7:00AM CDT by NWS Houston/Galveston TX

Hourly Forecast for Galveston

21:00
Clear
27°
11%
22:00
Clear
27°
9%
23:00
Clear
27°
13%
00:00
Clear
27°
13%
01:00
Clear
27°
13%
02:00
Clear
27°
12%
03:00
Clear
27°
12%
04:00
Clear
27°
12%
05:00
Clear
28°
9%
06:00
Thundery outbreaks in nearby
28°
15%
07:00
Partly Cloudy
28°
15%
08:00
Partly Cloudy
28°
13%
09:00
Partly Cloudy
28°
11%
10:00
Thundery outbreaks in nearby
28°
12%
11:00
Thundery outbreaks in nearby
29°
11%
12:00
Thundery outbreaks in nearby
29°
11%
13:00
Thundery outbreaks in nearby
29°
11%
14:00
Thundery outbreaks in nearby
29°
17%
15:00
Patchy light drizzle
29°
33%
16:00
Partly Cloudy
29°
10%
17:00
Partly Cloudy
29°
10%
18:00
Partly Cloudy
28°
10%
19:00
Partly Cloudy
28°
10%
20:00
Partly Cloudy
28°
10%

14-Day Forecast for Galveston

Sun, Jun 14
Partly Cloudy Partly Cloudy
30° / 26°
Mon, Jun 15
Patchy rain nearby Patchy rain nearby
29° / 27°
Tue, Jun 16
Moderate rain Moderate rain
28° / 28°
Wed, Jun 17
Heavy rain Heavy rain
28° / 25°
Thu, Jun 18
Patchy rain nearby Patchy rain nearby
29° / 28°
Fri, Jun 19
Patchy rain nearby Patchy rain nearby
29° / 28°
Sat, Jun 20
Partly Cloudy Partly Cloudy
29° / 28°
Sun, Jun 21
Partly Cloudy Partly Cloudy
29° / 28°
Mon, Jun 22
Partly Cloudy Partly Cloudy
29° / 28°
Tue, Jun 23
Patchy rain nearby Patchy rain nearby
29° / 28°
Wed, Jun 24
Partly Cloudy Partly Cloudy
29° / 28°
Thu, Jun 25
Partly Cloudy Partly Cloudy
29° / 27°
Fri, Jun 26
Patchy rain nearby Patchy rain nearby
29° / 27°
Sat, Jun 27
Patchy rain nearby Patchy rain nearby
29° / 28°

Additional Forecasts for Galveston

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 109.0 μg/m³
O₃ (Ozone) 65.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.0 μg/m³
SO₂ (Sulphur Dioxide) 0.8 μg/m³
PM2.5 (Fine particles) 11.8 μg/m³
PM10 (Coarse particles) 18.6 μg/m³

Historical Weather

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Best Time to Be Outside in Galveston Tomorrow

There is no good daylight window left in Galveston today. Tomorrow, the most comfortable window looks like 08:00 to 10:00, when it is around 28°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Galveston

What is the temperature in Galveston right now?

The current temperature in Galveston is 29°C (84°F), partly cloudy (feels like 34°C).

What's the weather like in Galveston right now?

Conditions in Galveston right now: Partly cloudy, humidity 82%, wind 18 km/h SSE.

What is today's forecast for Galveston?

Today in Galveston: high 30°C, low 26°C, partly cloudy. Chance of rain: 13%.

What is the 7-day weather forecast for Galveston?

Daily highs and lows for Galveston:

  • 2026-06-14: 30°C / 26°C
  • 2026-06-15: 29°C / 27°C
  • 2026-06-16: 28°C / 28°C
  • 2026-06-17: 28°C / 25°C
  • 2026-06-18: 29°C / 28°C
  • 2026-06-19: 29°C / 28°C
  • 2026-06-20: 29°C / 28°C
Is it going to rain in Galveston today?

There is a 13% chance of rain in Galveston today. Total expected precipitation: 0.01 mm.

What is the wind speed in Galveston right now?

Wind in Galveston is currently 18 km/h (11 mph) from the SSE.

What is the UV index in Galveston right now?

The UV index in Galveston is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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