Lake Brownwood, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lake Brownwood, a community in Brown County, Texas.
Today
99°F
Sunny
Sunny, with a high near 99. South southeast wind 5 to 15 mph.
7-day forecast for Lake Brownwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 5 to 15 mph SSE | 0% |
| Tonight | 73°F | Clear | 5 to 15 mph SSE | 0% |
| Wednesday | 97°F | Sunny | 5 to 10 mph S | 1% |
| Wednesday Night | 73°F | Mostly Clear | 5 to 10 mph S | 1% |
| Thursday | 97°F | Sunny | 5 to 10 mph S | 0% |
| Thursday Night | 73°F | Mostly Clear | 5 to 10 mph SSE | 0% |
| Friday | 96°F | Sunny | 5 mph S | 1% |
| Friday Night | 72°F | Mostly Clear | 5 to 10 mph SSE | 3% |
| Saturday | 95°F | Sunny | 5 mph S | 5% |
| Saturday Night | 72°F | Mostly Clear | 5 mph SSE | 5% |
| Sunday | 95°F | Sunny | 5 to 10 mph S | 2% |
| Sunday Night | 72°F | Mostly Clear | 5 to 10 mph SSE | 2% |
| Monday | 96°F | Sunny | 5 to 10 mph S | 1% |
| Monday Night | 72°F | Mostly Clear | 10 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Lake Brownwood (31.817, -99.106). Updated through the day.
Growing snapshot for Lake Brownwood
Last spring frost
Mar 22
First fall frost
Nov 10
Growing season
233 days
Hardiness zone
8a
More local growing data for Lake Brownwood: nearby ZIP 76801 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Brownwood 2Ene, Tx (6.5 mi from Lake Brownwood). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.