Austin County weather, town by town
8 places in Austin 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 1893 to 2026. Station extremes, not official state records.
Austin County Weather Facts
Austin County has 8 places on myweatherrock (6 cities, 1 census-designated places, 1 towns), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 116°F at Columbus on September 4, 2000. The coldest night is -2°F at Brenham on January 18, 1930. The wettest day brought 20.5 inches of rain at Brenham on May 27, 2016. The biggest single-day snow measured 8.31 inches at Brenham on February 13, 1960. Those are station measurements from NOAA's daily records, 1893 to 2026, not official state records. By area the largest place is Sealy, about 12 square miles.
About Austin County weather
The map on the Now tab shows every Austin 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 8 Austin County towns with station normals, the warmest month is August, when the day usually reaches 96°F, and the coldest is January, when the night usually falls to 41°F. January is the wettest, with rain on about 9 days. August afternoons run from about 95°F in Bellville to 98°F in New Ulm. January nights run from about 38°F in New Ulm to 44°F in Wallis.
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.
Austin County weather records
Measured at the NOAA stations serving these towns, daily records 1893 to 2026. Station extremes, not official state records.
Common questions about Austin County weather
- What is the hottest temperature recorded at a Austin County station?
- 116°F at Columbus on September 4, 2000, in the NOAA daily station records myweatherrock holds (1893 to 2026).
- What is the coldest temperature recorded at a Austin County station?
- -2°F at Brenham on January 18, 1930.
- What is the most rain a Austin County station has measured in one day?
- 20.5 inches at Brenham on May 27, 2016.
- What is the biggest one-day snowfall at a Austin County station?
- 8.31 inches at Brenham on February 13, 1960.
- How many Austin County towns have a weather page here?
- 8: 6 cities, 1 census-designated places, 1 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 Austin 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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