Galveston, TX Hourly Forecast

Texas, United States 🇺🇸
95°
Sunny Feels like 110°
Updated 3 hours ago

Galveston temperature trend - Next 24 hours

96° 1 PM 1 PM - 96°F (35°C), Sunny 2 PM - 94°F (35°C), Sunny 3 PM - 93°F (34°C), Sunny, 5% precip 87° 4 PM 4 PM - 87°F (30°C), Sunny, 6% precip 5 PM - 86°F (30°C), Sunny, 6% precip 6 PM - 86°F (30°C), Sunny, 6% precip 86° 7 PM 7 PM - 86°F (30°C), Sunny, 7% precip 8 PM - 86°F (30°C), Clear, 7% precip 9 PM - 86°F (30°C), Clear, 7% precip 86° 10 PM 10 PM - 86°F (30°C), Clear, 7% precip 11 PM - 86°F (30°C), Clear, 7% precip 12 AM - 86°F (30°C), Clear, 7% precip 86° 1 AM 1 AM - 86°F (30°C), Clear, 7% precip 2 AM - 86°F (30°C), Clear, 6% precip 3 AM - 85°F (30°C), Clear, 6% precip 85° 4 AM 4 AM - 85°F (30°C), Clear, 6% precip 5 AM - 85°F (30°C), Clear, 7% precip 6 AM - 84°F (29°C), Clear, 8% precip 84° 7 AM 7 AM - 84°F (29°C), Sunny, 9% precip 8 AM - 84°F (29°C), Sunny, 9% precip 9 AM - 83°F (29°C), Patchy rain nearby, 19% precip 84° 10 AM 10 AM - 84°F (29°C), Sunny, 9% precip 11 AM - 84°F (29°C), Sunny, 8% precip 12 PM - 84°F (29°C), Sunny, 8% precip

The next 24 hours at a glance

  • Warmest hour: 1 PM - around 96°
  • Coolest hour: 9 AM - around 83°
  • Rain risk: low all day (peaks at 19%)
  • UV peak: 2 PM at index 10 - sun protection recommended
  • Windiest: 8 PM at 19 mph

Galveston hourly weather - Wednesday, August 26

In Galveston, expect a high near 96°F (35°C) around 1 PM and a low of 86°F (30°C) near 9 PM, with no meaningful precipitation risk.

TimeConditionsTemp FeelsRainWind HumidityUV
1 PM Sunny 96° 110° 3% 5 mph S 62% 10
2 PM Sunny 94° 109° 4% 9 mph SSE 66% 10
3 PM Sunny 93° 108° 5% 11 mph SSE 68% 8
4 PM Sunny 87° 97° 6% 14 mph S 71% 6
5 PM Sunny 86° 97° 6% 14 mph S 72% 3
6 PM Sunny 86° 97° 6% 16 mph S 73% 1
7 PM Sunny 86° 97° 7% 18 mph S 74% 0
8 PM Clear 86° 96° 7% 19 mph S 74% 0
9 PM Clear 86° 96° 7% 17 mph SSW 74% 0
10 PM Clear 86° 96° 7% 18 mph SSW 75% 0
11 PM Clear 86° 96° 7% 17 mph SSW 74% 0

Galveston hourly weather - Thursday, August 27

In Galveston, expect a high near 86°F (30°C) around 12 AM and a low of 83°F (29°C) near 9 AM; precipitation risk peaks at 76% around 10 PM.

TimeConditionsTemp FeelsRainWind HumidityUV
12 AM Clear 86° 96° 7% 16 mph SSW 74% 0
1 AM Clear 86° 95° 7% 17 mph SSW 73% 0
2 AM Clear 86° 94° 6% 18 mph SSW 71% 0
3 AM Clear 85° 94° 6% 17 mph SSW 71% 0
4 AM Clear 85° 94° 6% 18 mph SW 73% 0
5 AM Clear 85° 95° 7% 15 mph SW 75% 0
6 AM Clear 84° 94° 8% 14 mph WSW 76% 0
7 AM Sunny 84° 94° 9% 12 mph WSW 79% 0
8 AM Sunny 84° 93° 9% 12 mph W 80% 0
9 AM Patchy rain nearby 83° 93° 19% 11 mph W 81% 2
10 AM Sunny 84° 93° 9% 9 mph WSW 79% 4
11 AM Sunny 84° 93° 8% 8 mph SW 77% 7
12 PM Sunny 84° 94° 8% 10 mph SSW 76% 9
1 PM Sunny 85° 95° 7% 12 mph SSW 75% 10
2 PM Sunny 86° 96° 7% 15 mph S 74% 9
3 PM Sunny 86° 96° 7% 15 mph S 74% 8
4 PM Sunny 86° 96° 7% 16 mph S 74% 5
5 PM Sunny 86° 96° 7% 18 mph S 74% 3
6 PM Sunny 86° 96° 7% 21 mph S 74% 1
7 PM Sunny 86° 96° 7% 20 mph S 74% 0
8 PM Thundery outbreaks in nearby 85° 96° 21% 23 mph S 76% 0
9 PM Thundery outbreaks in nearby 85° 96° 23% 19 mph SSE 76% 0
10 PM Moderate rain 85° 95° 76% 9 mph SSE 74% 0
11 PM Light rain shower 84° 92° 61% 4 mph W 74% 0

Galveston hourly weather - Friday, August 28

In Galveston, expect a high near 86°F (30°C) around 3 PM and a low of 79°F (26°C) near 1 AM; precipitation risk peaks at 85% around 8 PM.

TimeConditionsTemp FeelsRainWind HumidityUV
12 AM Light rain shower 80° 84° 55% 22 mph W 88% 0
1 AM Patchy rain nearby 79° 78° 36% 22 mph WSW 84% 0
2 AM Overcast 80° 84° 21% 7 mph SSW 75% 0
3 AM Patchy rain nearby 81° 85° 21% 9 mph W 73% 0
4 AM Patchy rain nearby 81° 85° 19% 3 mph WNW 71% 0
5 AM Overcast 81° 85° 18% 5 mph N 70% 0
6 AM Cloudy 82° 86° 12% 7 mph N 70% 0
7 AM Partly Cloudy 82° 86° 10% 8 mph N 70% 0
8 AM Partly Cloudy 82° 86° 11% 6 mph N 71% 7
9 AM Partly Cloudy 82° 87° 9% 9 mph N 74% 7
10 AM Sunny 82° 87° 7% 8 mph NNE 75% 7
11 AM Sunny 82° 87° 7% 8 mph NNE 76% 7
12 PM Patchy rain nearby 82° 87° 17% 6 mph NE 76% 6
1 PM Sunny 82° 87° 7% 6 mph ENE 74% 7
2 PM Sunny 83° 88° 7% 6 mph ESE 72% 7
3 PM Sunny 86° 96° 7% 14 mph SSE 74% 7
4 PM Sunny 86° 96° 7% 17 mph S 75% 7
5 PM Sunny 86° 96° 7% 16 mph SSE 76% 7
6 PM Sunny 85° 96° 8% 24 mph SSW 78% 7
7 PM Thundery outbreaks in nearby 85° 96° 20% 19 mph S 77% 6
8 PM Heavy rain 85° 94° 85% 11 mph E 76% 0
9 PM Light rain shower 84° 91° 60% 6 mph ESE 73% 0
10 PM Light rain shower 84° 93° 58% 12 mph SSW 73% 0
11 PM Partly Cloudy 84° 92° 11% 14 mph S 75% 0

Quick answers for the hours ahead

What is the warmest hour in Galveston today?
1 PM is forecast to be the warmest, at about 96°F (35°C) with sunny.
Will it rain in Galveston tonight?
Unlikely - the evening precipitation chance stays at or below 7%.
When is the UV index highest in Galveston today?
Around 2 PM, when it reaches 10. From UV 3 upward, sun protection is recommended.

Galveston hour-by-hour: what to expect

Over the next 24 hours in Galveston, temperatures range from 83°F (29°C) around 9 AM up to 96°F (35°C) near 1 PM - about 9°F (5°C) above the typical August high of 87°F (31°C).

A stray shower can't be ruled out - Rain chances top out at 19% around 9 AM. Wind picks up to 19 mph (30 km/h) from the S near 8 PM. UV reaches 10 (2 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.

Hourly forecasts nearby