Bynum, TX Weather & Growing Conditions
This Afternoon
73°F
Sunny
Sunny. High near 73, with temperatures falling to around 70 in the afternoon. North northwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Sunny | 0 to 5 mph NNW | 0% |
| Tonight | 51°F | Clear then Patchy Fog | 0 mph | 0% |
| Thursday | 77°F | Patchy Fog then Sunny | 0 to 10 mph S | 0% |
| Thursday Night | 53°F | Mostly Cloudy | 0 to 10 mph WNW | 4% |
| Friday | 71°F | Sunny | 10 to 15 mph N | 3% |
| Friday Night | 49°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 68°F | Partly Sunny | 5 to 10 mph NNE | 3% |
| Saturday Night | 46°F | Slight Chance Rain Showers | 0 to 5 mph N | 15% |
| Sunday | 67°F | Partly Sunny then Slight Chance Rain Showers | 5 mph N | 15% |
| Sunday Night | 44°F | Mostly Clear | 0 mph | 2% |
| Monday | 70°F | Sunny | 0 to 5 mph SW | 2% |
| Monday Night | 45°F | Mostly Clear | 0 mph | 2% |
| Tuesday | 73°F | Sunny | 0 to 5 mph S | 1% |
| Tuesday Night | 49°F | Partly Cloudy | 0 to 5 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bynum, TX
Last spring frost
Mar 21
First fall frost
Nov 10
Growing season
235 days
Hardiness zone
8b
Explore more for Bynum, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Hillsboro, Tx (8.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.