Kemah Weather Forecast
- 74
- 90
Chance Thunderstorms
- 73
- 88
Chance Thunderstorms
- 74
- 89
Chance Thunderstorms
- 75
- 89
Chance Thunderstorms
- 75
- 89
Chance Thunderstorms
- 75
- 89
Slight Chance Thunderstorms
Today 25 Sep Coastal Galveston
Mostly sunny late this Morning, then becoming mostly cloudy. A chance of Showers and Thunderstorms. Highs around 90. South Winds 5 to 10 Mph. Chance of rain 50 percent.
Tonight 25 Sep Coastal Galveston
Mostly cloudy with a chance of Showers and Thunderstorms. Humid with Lows in the mid 70s. South Winds 5 to 10 Mph, becoming northwest after midnight. Chance of rain 50 percent.
Kemah Temperature Statistics
September Temperature
Houston / Ellington (9.3 miles)
Lowest 11 September, 2023
71.6 °FAverage September
84.5 °FHighest 8 September, 2023
102.2 °F
Climate (2010–Present)
Houston / Ellington (9.3 miles)
Average Low 2010–Present
63.7 °FAverage 2010–Present
71.5 °FAverage High 2010–Present
80 °F