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Weather in Buchanan Dam, TX · National Weather Service + NOAA

Buchanan Dam has hot summers

Buchanan Dam has mild winters and hot summers. A typical July afternoon reaches 96°, a January night drops to 36°, and snow is almost unheard of. Normal November highs come to 70°, and lows to 45°.

Winter 63°/37°Spring 80°/55°Summer 95°/72°Fall 80°/55°
Right now
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Sunrise 7:50 am · sunset 6:44 pm

Getting the latest forecast from the National Weather Service…

What stands out about Buchanan Dam’s weather

Read from 30 years of NOAA records. Each one opens the full story on the Climate page.

Climate →
Hot summersJuly afternoons average 96°, hotter than 98% of U.S. towns.Snow is rareNo measurable snow in a normal year.Plenty of 90° daysAbout 120 days a year reach 90°.Air-conditioning countryMore cooling degree days than 96% of U.S. towns.
A normal year

Where today sits in Buchanan Dam’s year

Typical highs and lows month by month, from 30 years of NOAA records.

Full climate →
Winter
63° / 37°
Snow is rare
Spring
80° / 55°
Last frost around Mar 20
Summer
95° / 72°
120 days reach 90° in a normal year
Fall now
80° / 55°
First frost around Nov 10
7 daysuntil the usual first frost (Nov 10)
Best months to be outside
MarAprOctNov
Highs of 62–84° and lows of 40° or more
How much snow does Buchanan Dam get?Almost none.When is it wettest?May, with 4.2 inches.Is it warmer than it used to be?+1.0° vs. the 20th century.

Weather talk

Road reports, first frosts and storm memories from neighbors in Buchanan Dam.

Town Square →
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Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Buchanan Dam itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Tow, TX (5 mi, snow) and Llano, TX (13 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.