Galveston Weather Forecast
- 80
- 91
Thunderstorms Likely
- 81
- 89
Thunderstorms Likely
- 82
- 91
Chance Thunderstorms
- 82
- 91
Slight Chance Thunderstorms
- 82
- 91
Slight Chance Thunderstorms
- 81
- 91
Chance Thunderstorms
Today 21 Jun Galveston Island and Bolivar Peninsula
Mostly cloudy. A 40 percent chance of Showers and Thunderstorms early in the Morning, then a 50 percent chance in the late morning and afternoon. Breezy. Highs around 90. South Winds 10 to 15 Mph. Heat index Readings 106 to 111.
Tonight 21 Jun Galveston Island and Bolivar Peninsula
Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then Showers and Thunderstorms likely after midnight. Lows in the lower 80s. South Winds 10 to 15 Mph. Chance of rain 50 percent in the evening increasing to 70 percent after midnight. Heat index Readings 104 to 109.
Galveston Temperature Statistics
June Temperature
Galveston, Scholes Field (4.3 miles)
Lowest 4 June, 2021
71.6 °FAverage June
83.7 °FHighest 13 June, 2021
93.9 °F
Climate (2010–Present)
Galveston, Scholes Field (4.3 miles)
Average Low 2010–Present
67.2 °FAverage 2010–Present
72.1 °FAverage High 2010–Present
77.5 °F