Jamaica Beach (Inside) Weather Forecast
- 72
- 81
Slight Chance Thunderstorms
- 74
- 78
Chance Rain Showers
- 75
- 79
Rain Showers
- 75
- 80
Thunderstorms Likely
- 74
- 83
Slight Chance Thunderstorms
- 73
- 82
Mostly Sunny
- 75
- 80
Partly Sunny
Today 6 May Galveston Island
Partly sunny. Near steady temperature in the upper 70s. South Winds 10 to 15 Mph.
Tonight 6 May Galveston Island
Mostly cloudy. Lows in the lower 70s. South Winds 5 to 10 Mph, becoming north 10 to 15 Mph after midnight.
Jamaica Beach (Inside) Temperature Statistics
May Temperature
Galveston, Scholes Field (8.7 miles)
Lowest 2 May, 2026
56.6 °FAverage May
69.2 °FHighest 4 May, 2026
79 °F
Climate (2021–Present)
Galveston, Scholes Field (8.7 miles)
Average Low 2021–2026
68.6 °FAverage 2021–2026
73.8 °FAverage High 2021–2026
79.6 °F