Greens Lake Weather Forecast
- 80
- 91
Mostly Sunny
- 78
- 91
Becoming Sunny
- 77
- 92
Mostly Sunny
- 79
- 93
Chance Thunderstorms
- 79
- 90
Rain Showers Likely
- 79
- 90
Chance Thunderstorms
- 79
- 90
Chance Thunderstorms
Today 21 Jul Coastal Galveston
Sunny. Near steady temperature around 90. South Winds 10 to 15 Mph. Heat index Values up to 105.
Tonight 21 Jul Coastal Galveston
Mostly clear this Evening, then becoming partly cloudy. Lows around 80. South Winds 5 to 10 Mph.
Greens Lake Temperature Statistics
July Temperature
Galveston, Scholes Field (8.1 miles)
Lowest 9 July, 2025
76.6 °FAverage July
86.6 °FHighest 5 July, 2025
93.7 °F
Climate (2020–Present)
Galveston, Scholes Field (8.1 miles)
Average Low 2020–2025
68.4 °FAverage 2020–2025
73.6 °FAverage High 2020–2025
79.3 °F