Navasota, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Navasota, a city in Grimes County, Texas.
Today
75°F
Sunny
Sunny. High near 75, with temperatures falling to around 71 in the afternoon. North wind 0 to 5 mph.
7-day forecast for Navasota
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Sunny | 0 to 5 mph N | 0% |
| Tonight | 51°F | Clear | 0 mph | 0% |
| Thursday | 79°F | Sunny | 0 to 5 mph SE | 1% |
| Thursday Night | 58°F | Partly Cloudy | 0 to 10 mph S | 6% |
| Friday | 76°F | Sunny | 10 mph N | 1% |
| Friday Night | 54°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 72°F | Partly Sunny | 5 to 10 mph NE | 4% |
| Saturday Night | 50°F | Mostly Cloudy | 5 mph N | 12% |
| Sunday | 67°F | Mostly Sunny | 5 to 10 mph N | 12% |
| Sunday Night | 46°F | Mostly Clear | 0 to 5 mph N | 5% |
| Monday | 70°F | Sunny | 0 to 5 mph NE | 3% |
| Monday Night | 46°F | Mostly Clear | 0 mph | 2% |
| Tuesday | 73°F | Mostly Sunny | 0 mph | 4% |
| Tuesday Night | 49°F | Partly Cloudy | 0 mph | 5% |
Forecast source: National Weather Service (api.weather.gov) for Navasota (30.386, -96.091). Updated through the day.
Growing snapshot for Navasota
Last spring frost
Mar 7
First fall frost
Nov 19
Growing season
259 days
Hardiness zone
9a
More local growing data for Navasota: nearby ZIP 77868 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Washington Sp, Tx (7.3 mi from Navasota). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.