Galveston, TX Hourly Forecast
Galveston temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 12 AM - around 81°
- Coolest hour: 8 AM - around 78°
- Highest rain chance: 6 AM (77%) - pack accordingly
- UV peak: 1 PM at index 8 - sun protection recommended
- Windiest: 10 PM at 18 mph
Galveston hourly weather - Monday, October 5
In Galveston, expect a high near 81°F (27°C) around 10 PM and a low of 79°F (26°C) near 2 PM; precipitation risk peaks at 70% around 5 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 2 PM | Patchy rain nearby | 79° | 81° | 24% | 17 mph NE | 81% | 7 | |
| 3 PM | Patchy rain nearby | 80° | 82° | 27% | 16 mph NE | 80% | 6 | |
| 4 PM | Light rain shower | 79° | 82° | 42% | 18 mph NE | 81% | 4 | |
| 5 PM | Light rain | 79° | 82° | 70% | 18 mph NE | 82% | 2 | |
| 6 PM | Patchy rain nearby | 80° | 82° | 19% | 18 mph NE | 81% | 0 | |
| 7 PM | Patchy rain nearby | 80° | 83° | 18% | 16 mph NE | 80% | 0 | |
| 8 PM | Patchy rain nearby | 80° | 83° | 64% | 17 mph ENE | 81% | 0 | |
| 9 PM | Patchy rain nearby | 80° | 85° | 64% | 18 mph ENE | 79% | 0 | |
| 10 PM | Patchy rain nearby | 81° | 86° | 28% | 18 mph ENE | 78% | 0 | |
| 11 PM | Clear | 81° | 86° | 9% | 18 mph ENE | 77% | 0 |
Galveston hourly weather - Tuesday, October 6
In Galveston, expect a high near 82°F (28°C) around 11 PM and a low of 78°F (25°C) near 8 AM; precipitation risk peaks at 77% around 6 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Partly Cloudy | 81° | 86° | 10% | 17 mph ENE | 76% | 0 | |
| 1 AM | Overcast | 81° | 85° | 20% | 17 mph ENE | 75% | 0 | |
| 2 AM | Overcast | 81° | 85° | 20% | 15 mph ENE | 75% | 0 | |
| 3 AM | Patchy rain nearby | 81° | 85° | 32% | 14 mph ENE | 76% | 0 | |
| 4 AM | Patchy rain nearby | 79° | 82° | 74% | 14 mph NE | 81% | 0 | |
| 5 AM | Patchy rain nearby | 78° | 79° | 39% | 16 mph NE | 84% | 0 | |
| 6 AM | Patchy rain nearby | 78° | 79° | 77% | 16 mph NE | 85% | 0 | |
| 7 AM | Cloudy | 78° | 78° | 19% | 17 mph NE | 84% | 0 | |
| 8 AM | Partly Cloudy | 78° | 78° | 14% | 17 mph NE | 84% | 0 | |
| 9 AM | Partly Cloudy | 78° | 78° | 13% | 17 mph NE | 84% | 1 | |
| 10 AM | Sunny | 78° | 79° | 10% | 17 mph NE | 83% | 2 | |
| 11 AM | Sunny | 79° | 81° | 10% | 16 mph NE | 81% | 4 | |
| 12 PM | Sunny | 80° | 82° | 9% | 16 mph ENE | 79% | 7 | |
| 1 PM | Sunny | 80° | 84° | 8% | 15 mph ENE | 77% | 8 | |
| 2 PM | Overcast | 80° | 85° | 19% | 14 mph ENE | 76% | 8 | |
| 3 PM | Overcast | 81° | 85° | 18% | 14 mph E | 74% | 6 | |
| 4 PM | Overcast | 81° | 86° | 19% | 13 mph E | 73% | 4 | |
| 5 PM | Overcast | 81° | 86° | 19% | 12 mph E | 72% | 2 | |
| 6 PM | Overcast | 82° | 86° | 18% | 12 mph E | 70% | 0 | |
| 7 PM | Patchy rain nearby | 82° | 86° | 22% | 12 mph E | 70% | 0 | |
| 8 PM | Patchy rain nearby | 82° | 86° | 20% | 11 mph ESE | 70% | 0 | |
| 9 PM | Patchy rain nearby | 82° | 86° | 20% | 11 mph ESE | 71% | 0 | |
| 10 PM | Light rain shower | 82° | 86° | 30% | 11 mph E | 71% | 0 | |
| 11 PM | Overcast | 82° | 87° | 18% | 10 mph E | 72% | 0 |
Galveston hourly weather - Wednesday, October 7
In Galveston, expect a high near 82°F (28°C) around 11 PM and a low of 79°F (26°C) near 8 AM; precipitation risk peaks at 76% around 12 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Moderate rain | 81° | 86° | 76% | 8 mph E | 73% | 0 | |
| 1 AM | Overcast | 82° | 86° | 18% | 10 mph E | 71% | 0 | |
| 2 AM | Patchy rain nearby | 82° | 86° | 26% | 10 mph E | 70% | 0 | |
| 3 AM | Light rain shower | 81° | 86° | 57% | 10 mph E | 72% | 0 | |
| 4 AM | Patchy rain nearby | 81° | 85° | 20% | 10 mph ENE | 73% | 0 | |
| 5 AM | Patchy rain nearby | 81° | 85° | 29% | 10 mph ENE | 73% | 0 | |
| 6 AM | Patchy rain nearby | 81° | 85° | 21% | 11 mph ENE | 74% | 0 | |
| 7 AM | Patchy rain nearby | 80° | 84° | 62% | 12 mph NE | 76% | 0 | |
| 8 AM | Patchy rain nearby | 79° | 82° | 25% | 10 mph NE | 79% | 0 | |
| 9 AM | Patchy rain nearby | 80° | 83° | 69% | 12 mph NE | 78% | 1 | |
| 10 AM | Patchy rain nearby | 80° | 83° | 62% | 12 mph ENE | 79% | 2 | |
| 11 AM | Patchy rain nearby | 80° | 83° | 21% | 12 mph ENE | 77% | 5 | |
| 12 PM | Partly Cloudy | 81° | 85° | 10% | 13 mph ENE | 73% | 7 | |
| 1 PM | Sunny | 81° | 85° | 6% | 15 mph ENE | 72% | 7 | |
| 2 PM | Patchy rain nearby | 81° | 85° | 17% | 15 mph ENE | 71% | 7 | |
| 3 PM | Sunny | 81° | 85° | 6% | 14 mph E | 71% | 6 | |
| 4 PM | Sunny | 81° | 85° | 6% | 14 mph E | 72% | 4 | |
| 5 PM | Patchy rain nearby | 81° | 85° | 17% | 14 mph E | 73% | 2 | |
| 6 PM | Patchy rain nearby | 81° | 85° | 19% | 14 mph ESE | 72% | 0 | |
| 7 PM | Clear | 82° | 86° | 6% | 13 mph E | 72% | 0 | |
| 8 PM | Patchy rain nearby | 82° | 86° | 19% | 12 mph E | 72% | 0 | |
| 9 PM | Patchy rain nearby | 81° | 86° | 60% | 13 mph E | 76% | 0 | |
| 10 PM | Heavy rain at times | 81° | 86° | 57% | 13 mph E | 75% | 0 | |
| 11 PM | Clear | 82° | 87° | 5% | 13 mph E | 70% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Galveston today?
Will it rain in Galveston tonight?
When is the UV index highest in Galveston today?
Galveston hour-by-hour: what to expect
Over the next 24 hours in Galveston, temperatures range from 78°F (25°C) around 8 AM up to 81°F (27°C) near 12 AM - right in line with the typical October high of 79°F (26°C).
Precipitation is a real possibility: the chance of rain peaks at 77% around 6 AM. Wind picks up to 18 mph (30 km/h) from the ENE near 10 PM. UV reaches 8 (1 PM) - sun protection recommended through midday.
The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the Galveston 14-day forecast or the monthly climate averages.