Tynan, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tynan, a community in Bee County, Texas.
Today
95°F
Sunny
Sunny, with a high near 95. Heat index values as high as 107. Southeast wind 6 to 17 mph, with gusts as high as 23 mph.
7-day forecast for Tynan
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 95°F | Sunny | 6 to 17 mph SE | 3% |
| Tonight | 76°F | Mostly Clear | 7 to 16 mph SE | 3% |
| Wednesday | 95°F | Sunny | 7 to 16 mph SE | 0% |
| Wednesday Night | 76°F | Mostly Clear | 5 to 15 mph SE | 0% |
| Thursday | 95°F | Sunny | 5 to 15 mph SE | 1% |
| Thursday Night | 76°F | Mostly Clear | 3 to 15 mph SE | 1% |
| Friday | 95°F | Mostly Sunny | 2 to 13 mph SE | 11% |
| Friday Night | 75°F | Mostly Clear | 1 to 13 mph SE | 11% |
| Saturday | 94°F | Sunny | 1 to 12 mph SE | 9% |
| Saturday Night | 75°F | Mostly Clear | 2 to 12 mph SE | 9% |
| Sunday | 94°F | Sunny | 1 to 12 mph SE | 10% |
| Sunday Night | 76°F | Partly Cloudy | 3 to 13 mph SE | 10% |
| Monday | 95°F | Mostly Sunny | 3 to 15 mph SSE | 6% |
| Monday Night | 76°F | Mostly Clear | 8 to 16 mph SSE | 6% |
Forecast source: National Weather Service (api.weather.gov) for Tynan (28.171, -97.749). Updated through the day.
Growing snapshot for Tynan
Last spring frost
Feb 1
First fall frost
Dec 17
Growing season
324 days
Hardiness zone
9b
More local growing data for Tynan: nearby ZIP 78391 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sinton, Tx (13.9 mi from Tynan). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.