Arlington, TX Weather & Growing Conditions
Today
72°F
Mostly Sunny
Mostly sunny. High near 72, with temperatures falling to around 70 in the afternoon. North northwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Mostly Sunny | 0 to 5 mph NNW | 0% |
| Tonight | 53°F | Mostly Clear | 0 to 5 mph ESE | 0% |
| Thursday | 77°F | Sunny | 5 to 10 mph SSW | 0% |
| Thursday Night | 53°F | Partly Cloudy | 5 to 10 mph NNW | 5% |
| Friday | 69°F | Sunny | 5 to 10 mph N | 1% |
| Friday Night | 48°F | Partly Cloudy | 5 mph NNE | 0% |
| Saturday | 66°F | Partly Sunny | 5 mph NNE | 4% |
| Saturday Night | 47°F | Slight Chance Rain Showers | 0 to 5 mph N | 15% |
| Sunday | 66°F | Mostly Sunny | 0 to 5 mph N | 4% |
| Sunday Night | 45°F | Mostly Clear | 0 mph | 1% |
| Monday | 69°F | Sunny | 0 to 5 mph SW | 2% |
| Monday Night | 47°F | Mostly Clear | 0 mph | 2% |
| Tuesday | 73°F | Sunny | 0 to 5 mph S | 2% |
| Tuesday Night | 51°F | Partly Cloudy | 0 to 5 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Arlington, TX
Last spring frost
Mar 9
First fall frost
Nov 21
Growing season
256 days
Hardiness zone
8b
Explore more for Arlington, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Arlington Muni Ap, Tx (2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.