Calvert, TX Weather & Growing Conditions
Overnight
72°F
Mostly Clear
Mostly clear. Low around 72, with temperatures rising to around 74 overnight. South southeast wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Mostly Clear | 0 to 5 mph SSE | 0% |
| Saturday | 97°F | Sunny | 0 to 10 mph SSE | 0% |
| Saturday Night | 73°F | Mostly Clear | 5 to 10 mph SSE | 0% |
| Sunday | 98°F | Mostly Sunny | 0 to 5 mph S | 1% |
| Sunday Night | 75°F | Partly Cloudy | 5 mph SSE | 3% |
| Monday | 98°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 20% |
| Monday Night | 75°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 20% |
| Tuesday | 97°F | Sunny | 0 to 10 mph NNW | 12% |
| Tuesday Night | 74°F | Partly Cloudy | 0 to 10 mph NE | 12% |
| Wednesday | 96°F | Sunny | 5 to 10 mph NE | 8% |
| Wednesday Night | 73°F | Partly Cloudy | 0 to 10 mph E | 5% |
| Thursday | 95°F | Mostly Sunny | 5 to 10 mph ENE | 3% |
| Thursday Night | 72°F | Partly Cloudy | 0 to 10 mph E | 3% |
| Friday | 94°F | Mostly Sunny | 5 to 10 mph ENE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Calvert, TX
Last spring frost
Feb 28
First fall frost
Nov 28
Growing season
277 days
Hardiness zone
9a
Explore more for Calvert, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Franklin, Tx (11.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.