 |
 Current Galveston Weather Conditions |
Updated July 18th at 8:52 pm |
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| Mostly Clear |
| Temperature: | 84°F |
Dew Point: | 79°F |
| Barometer: | 30.01 inHg |
Wind: | N 21 Mph |
| Humidity: | 83.9% |
Visibility: | 0M |
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| Galveston Weather Forecast Summary |
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Today
Jul 18th
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Sunday
Jul 19th
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Monday
Jul 20th
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Tuesday
Jul 21st
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Wednesday
Jul 22nd
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Mostly Sunny |
Mostly Sunny |
Mostly Sunny |
Mostly Sunny |
Mostly Sunny |
85°F
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86°F
82°F |
87°F
80°F |
87°F
81°F |
87°F
83°F |
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| Galveston Detailed Weather Forecast |
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| Sunday, July 19th, 2026 |
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Overnight |
Temperature: 83°F |
| A mix of cloudy and clear skies. Chance of a thunderstorm. Windy at times. |
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Morning |
Temperature: 83°F |
| A mix of sun and cloud. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 85°F |
| Sunny with cloudy periods. Chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 84°F |
| Clear. Chance of a thunderstorm. Windy at times. |
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| Monday, July 20th, 2026 |
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Overnight |
Temperature: 82°F |
| Clear. Chance of a thunderstorm. Windy at times. |
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Morning |
Temperature: 81°F |
| Sunny. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 86°F |
| Sunny. Slight chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 84°F |
| Mostly clear. Chance of a thunderstorm. Windy at times. |
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| Tuesday, July 21st, 2026 |
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Overnight |
Temperature: 83°F |
| Mostly clear. Chance of a thunderstorm. Windy at times. |
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Morning |
Temperature: 81°F |
| Mostly sunny. Slight chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 86°F |
| Sunny. Slight chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 85°F |
| Clear. Chance of a thunderstorm. Windy at times. |
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| Wednesday, July 22nd, 2026 |
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Overnight |
Temperature: 84°F |
| Mostly clear. Chance of a thunderstorm. Windy at times. |
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Morning |
Temperature: 83°F |
| Sunny. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 87°F |
| Mostly sunny. Chance of a thunderstorm. |
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Evening |
Temperature: 85°F |
| Mostly clear. Chance of a thunderstorm. Windy at times. |
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| Thursday, July 23rd, 2026 |
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Overnight |
Temperature: 84°F |
| Clear. Chance of a thunderstorm. Windy at times. |
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Morning |
Temperature: 83°F |
| Sunny. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 86°F |
| Mostly sunny. Chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 86°F |
| Clear. Chance of a thunderstorm. Windy at times. |
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| Friday, July 24th, 2026 |
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Overnight |
Temperature: 84°F |
| Mostly clear. Chance of a thunderstorm. Windy at times. |
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Morning |
Temperature: 84°F |
| Mostly sunny with a slight chance of showers or thundershowers. |
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Afternoon |
Temperature: 87°F |
| Mostly sunny. Chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 86°F |
| Mostly clear. Chance of a thunderstorm. Windy at times. |
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| Saturday, July 25th, 2026 |
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Overnight |
Temperature: 85°F |
| Mostly clear. Chance of a thunderstorm. Windy at times. |
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Morning |
Temperature: 84°F |
| Mostly sunny. Chance of a thunderstorm. |
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Afternoon |
Temperature: 86°F |
| Sunny. Chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 85°F |
| Clear. Chance of a thunderstorm. Windy at times. |
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| Sunday, July 26th, 2026 |
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Overnight |
Temperature: 84°F |
| Mostly clear. Chance of a thunderstorm. Windy at times. |
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Morning |
Temperature: 85°F |
| Mostly sunny. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 86°F |
| Mostly sunny. Chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 84°F |
| Mostly clear. Chance of a thunderstorm. Windy at times. |
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