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Weather · Texas

Galveston Weekend Weather

  1. TodayOctober 1822° 15°
  2. TomorrowOctober 1924° 18°
  3. TueOctober 2025° 22°
  4. WedOctober 2125° 22°
  5. ThuOctober 2225° 22°
  6. FriOctober 2325° 22°
  7. SatOctober 2425° 25°
  8. SunOctober 2525° 23°
  9. MonOctober 2625° 23°
  10. TueOctober 2725° 22°
  11. WedOctober 2824° 23°
  12. ThuOctober 2925° 24°
  13. FriOctober 3025° 25°
  14. SatOctober 3125° 25°

Sunday in Galveston: 22°/15°, overcast.

Sunday, October 18

Galveston · Sunday, October 18 2026

22°15°

Overcast

High 22°, low 15°

Chance of rain
0%
No rain
Wind
20 km/h
northeast
UV index
6
High
Sunrise
07:22
Sunset 18:45
Day length
11 h 23 min
Moon
First quarter
51% illuminated

Updated: · Source: Open-Meteo

Forecast for Galveston on Sunday, October 18, 2026: overcast, with a high of 22°C and a low of 15°C. No significant rain is expected (0% chance). Wind from the northeast at up to 20 km/h. Sunrise is at 07:22 and sunset at 18:45; day length 11 h 23 min. This day is 2° cooler than the 7-day average. The best time to be outdoors looks like 08:00–21:00.

What to wear and what to watch out for

  • Mild weather: light clothing is enough.
  • High UV index (6): sunscreen, a hat and sunglasses are recommended.
  • A good day for outdoor activities.

Sunday, October 18: hour by hour

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Weather nearby on October 18

Frequently asked questions

Will it rain in Galveston on Sunday, October 18, 2026?
Most likely not: the chance of rain is 0%.

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