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Rancho Chico, TX Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Rancho Chico, a community in San Patricio County, Texas.

Tonight
58°F
Mostly Clear
Mostly clear, with a low around 58. North wind 6 to 9 mph.

7-day forecast for Rancho Chico

WhenTempForecastWindPrecip
Tonight 58°F Mostly Clear 6 to 9 mph N 1%
Wednesday 78°F Sunny 3 to 8 mph NE 0%
Wednesday Night 61°F Mostly Clear 5 mph E 2%
Thursday 82°F Partly Sunny then Slight Chance Showers And Thunderstorms 7 mph E 21%
Thursday Night 65°F Showers And Thunderstorms Likely 2 to 10 mph NE 67%
Friday 77°F Sunny 6 to 15 mph N 10%
Friday Night 57°F Partly Cloudy 5 to 12 mph N 8%
Saturday 73°F Chance Rain Showers 8 to 12 mph NNE 36%
Saturday Night 56°F Slight Chance Rain Showers 8 to 16 mph NNE 17%
Sunday 72°F Slight Chance Rain Showers then Mostly Sunny 6 to 16 mph NNE 16%
Sunday Night 53°F Partly Cloudy 3 to 7 mph NNE 7%
Monday 73°F Mostly Sunny 3 to 7 mph NE 5%
Monday Night 53°F Partly Cloudy 0 to 5 mph NE 2%
Tuesday 76°F Mostly Sunny 5 mph ENE 3%

Forecast source: National Weather Service (api.weather.gov) for Rancho Chico (28.024, -97.497). Updated through the day.

Growing snapshot for Rancho Chico

Last spring frost
Feb 1
First fall frost
Dec 17
Growing season
324 days
Hardiness zone
9b

More local growing data for Rancho Chico: nearby ZIP 78387 weather · frost dates · planting calendar · Texas frost dates

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Climate data from the nearest NOAA station, Sinton, Tx (2.7 mi from Rancho Chico). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.