San Patricio County weather, town by town
23 places in San Patricio County, Texas, each with its own live forecast and radar, and where a station sits close enough, measured weather records.
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Measured at the NOAA stations serving these towns, daily records 1948 to 2026. Station extremes, not official state records.
San Patricio County Weather Facts
San Patricio County has 23 places on myweatherrock (12 census-designated places, 9 cities, 2 towns), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 111°F at Welder Wildlife Foundation on September 6, 2000. The coldest night is 11°F at Mathis 4 Ssw on December 25, 1989. The wettest day brought 14.4 inches of rain at Welder Wildlife Foundation on September 13, 1974. The biggest single-day snow measured 4.21 inches at C C Botanical Gardens on December 8, 2017. Those are station measurements from NOAA's daily records, 1948 to 2026, not official state records. By area the largest place is Ingleside, about 17 square miles.
About San Patricio County weather
The map on the Now tab shows every San Patricio County town's current temperature from our own server, one dot per town. Tap any dot, or type a town above, for that town's full forecast.
What the weather is usually like
Across the 23 San Patricio County towns with station normals, the warmest month is August, when the day usually reaches 94°F, and the coldest is January, when the night usually falls to 46°F. September is the wettest, with rain on about 9 days. August afternoons run from about 90°F in Gregory to 96°F in Edgewater Estates. January nights run from about 45°F in Del Sol to 51°F in Gregory.
Means of the 1991 to 2020 station normals serving these towns, as published by NOAA; each town's page carries its own.
Where these numbers come from
- Current conditions and forecast: NOAA forecast grids decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
- Records: computed by myweatherrock from NOAA GHCN-Daily station records at the stations serving these towns. Measurements, not estimates.
- Warnings and alerts: the National Weather Service, passed through unchanged.
San Patricio County weather records
Measured at the NOAA stations serving these towns, daily records 1948 to 2026. Station extremes, not official state records.
Common questions about San Patricio County weather
- What is the hottest temperature recorded at a San Patricio County station?
- 111°F at Welder Wildlife Foundation on September 6, 2000, in the NOAA daily station records myweatherrock holds (1948 to 2026).
- What is the coldest temperature recorded at a San Patricio County station?
- 11°F at Mathis 4 Ssw on December 25, 1989.
- What is the most rain a San Patricio County station has measured in one day?
- 14.4 inches at Welder Wildlife Foundation on September 13, 1974.
- What is the biggest one-day snowfall at a San Patricio County station?
- 4.21 inches at C C Botanical Gardens on December 8, 2017.
- How many San Patricio County towns have a weather page here?
- 23: 12 census-designated places, 9 cities, 2 towns. Each page carries current conditions, the hourly timeline, the ten day outlook, radar, and where a station sits close enough, measured records.
- Where does the San Patricio County forecast come from?
- NOAA forecast grids (the National Weather Service digital forecast, the National Blend of Models, HRRR and GFS) decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
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