Jacinto City, TX Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Jacinto City, a city in Harris County, Texas.

Today

77°F

Sunny

Sunny. High near 77, with temperatures falling to around 73 in the afternoon. North wind 0 to 5 mph.

7-day forecast for Jacinto City

When	Temp	Forecast	Wind	Precip
Today	77°F	Sunny	0 to 5 mph N	0%
Tonight	58°F	Mostly Clear	0 to 5 mph NE	0%
Thursday	77°F	Sunny	5 mph E	7%
Thursday Night	64°F	Slight Chance Rain Showers then Mostly Cloudy	0 to 5 mph SE	16%
Friday	78°F	Mostly Sunny	5 mph N	4%
Friday Night	60°F	Partly Cloudy	5 mph NE	0%
Saturday	73°F	Partly Sunny	5 to 10 mph NE	3%
Saturday Night	56°F	Mostly Cloudy	5 to 10 mph NE	11%
Sunday	67°F	Mostly Sunny	5 to 10 mph N	11%
Sunday Night	52°F	Partly Cloudy	5 mph N	6%
Monday	69°F	Sunny	0 to 5 mph NE	6%
Monday Night	52°F	Mostly Clear	0 mph	2%
Tuesday	72°F	Sunny	0 to 5 mph E	3%
Tuesday Night	55°F	Partly Cloudy	0 to 5 mph E	5%

Forecast source: National Weather Service (api.weather.gov) for Jacinto City (29.766, -95.241). Updated through the day.

Growing snapshot for Jacinto City

Last spring frost

Feb 2

First fall frost

Dec 25

Growing season

327 days

Hardiness zone

More local growing data for Jacinto City: nearby ZIP 77029 weather · frost dates · planting calendar · Texas frost dates

Nearby towns & communities

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Climate data from the nearest NOAA station, Houston-Port, Tx (1.7 mi from Jacinto City). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.