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
72°F
Sunny
Sunny. High near 72, with temperatures falling to around 69 in the afternoon. South southwest wind 0 to 5 mph.
7-day forecast for Lake Brownwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Sunny | 0 to 5 mph SSW | 0% |
| Tonight | 50°F | Clear | 5 mph SSE | 0% |
| Thursday | 77°F | Sunny | 5 to 10 mph WSW | 0% |
| Thursday Night | 48°F | Mostly Clear | 10 to 15 mph NNW | 0% |
| Friday | 67°F | Sunny | 5 to 10 mph N | 0% |
| Friday Night | 45°F | Partly Cloudy | 0 to 5 mph NNE | 2% |
| Saturday | 63°F | Partly Sunny then Slight Chance Rain Showers | 5 mph NNE | 16% |
| Saturday Night | 43°F | Slight Chance Rain Showers | 0 to 5 mph N | 15% |
| Sunday | 65°F | Mostly Sunny | 0 to 5 mph N | 4% |
| Sunday Night | 41°F | Mostly Clear | 0 mph | 3% |
| Monday | 68°F | Sunny | 0 to 5 mph SW | 3% |
| Monday Night | 44°F | Mostly Clear | 0 mph | 2% |
| Tuesday | 70°F | Mostly Sunny | 0 to 5 mph SSW | 2% |
| Tuesday Night | 47°F | Partly Cloudy | 0 mph | 3% |
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 Nov 4, 2026.