Clear Lake Shores, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clear Lake Shores, a city in Galveston County, Texas.
Today
92°F
Sunny
Sunny, with a high near 92. Heat index values as high as 101. East wind 5 to 10 mph.
7-day forecast for Clear Lake Shores
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Sunny | 5 to 10 mph E | 0% |
| Tonight | 78°F | Mostly Clear then Slight Chance Rain Showers | 0 to 10 mph S | 15% |
| Sunday | 91°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph NE | 19% |
| Sunday Night | 78°F | Partly Cloudy | 0 to 10 mph S | 1% |
| Monday | 92°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 18% |
| Monday Night | 78°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph S | 18% |
| Tuesday | 93°F | Sunny | 5 mph NE | 14% |
| Tuesday Night | 78°F | Mostly Clear | 0 to 5 mph E | 14% |
| Wednesday | 93°F | Sunny | 5 to 10 mph NE | 8% |
| Wednesday Night | 78°F | Mostly Clear | 0 to 10 mph E | 8% |
| Thursday | 91°F | Mostly Sunny | 10 mph E | 8% |
| Thursday Night | 76°F | Partly Cloudy | 5 to 10 mph E | 8% |
| Friday | 90°F | Mostly Sunny | 10 mph NE | 4% |
| Friday Night | 76°F | Partly Cloudy | 5 to 10 mph E | 4% |
Forecast source: National Weather Service (api.weather.gov) for Clear Lake Shores (29.544, -95.033). Updated through the day.
Growing snapshot for Clear Lake Shores
Last spring frost
Jan 31
First fall frost
Dec 14
Growing season
317 days
Hardiness zone
9b
More local growing data for Clear Lake Shores: nearby ZIP 77565 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Bacliff
Bayou Vista
Bolivar Peninsula
Dickinson
Friendswood
Galveston
Hitchcock
Jamaica Beach
Kemah
La Marque
League City
San Leon
Santa Fe
Texas City
Tiki Island
Climate data from the nearest NOAA station, Houston Nwso, Tx (5.5 mi from Clear Lake Shores). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.