Weimar, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Weimar, a city in Colorado County, Texas.
Today
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 107. South wind 5 to 10 mph.
7-day forecast for Weimar
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 5 to 10 mph S | 3% |
| Tonight | 76°F | Mostly Clear | 5 to 10 mph S | 0% |
| Wednesday | 100°F | Mostly Sunny | 0 to 10 mph S | 2% |
| Wednesday Night | 76°F | Mostly Clear | 0 to 10 mph S | 0% |
| Thursday | 99°F | Sunny | 0 to 10 mph S | 13% |
| Thursday Night | 76°F | Mostly Clear | 0 to 10 mph SE | 13% |
| Friday | 97°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph SE | 16% |
| Friday Night | 75°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 10 mph SE | 16% |
| Saturday | 97°F | Sunny | 0 to 10 mph SE | 11% |
| Saturday Night | 75°F | Mostly Clear | 0 to 10 mph SE | 11% |
| Sunday | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph SE | 15% |
| Sunday Night | 75°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 10 mph S | 15% |
| Monday | 97°F | Mostly Sunny | 0 to 10 mph S | 10% |
| Monday Night | 76°F | Mostly Clear | 5 to 15 mph S | 10% |
Forecast source: National Weather Service (api.weather.gov) for Weimar (29.700, -96.777). Updated through the day.
Growing snapshot for Weimar
Last spring frost
Mar 9
First fall frost
Nov 20
Growing season
255 days
Hardiness zone
9a
More local growing data for Weimar: nearby ZIP 78962 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Columbus, Tx (9.8 mi from Weimar). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.