Richardson, TX Weather & Growing Conditions
Today
72°F
Partly Sunny
Partly sunny. High near 72, with temperatures falling to around 69 in the afternoon. Northwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Partly Sunny | 0 to 5 mph NW | 0% |
| Tonight | 54°F | Mostly Clear then Patchy Fog | 0 to 5 mph SE | 0% |
| Thursday | 76°F | Sunny | 5 to 10 mph S | 0% |
| Thursday Night | 53°F | Partly Cloudy | 5 to 10 mph NNW | 4% |
| Friday | 70°F | Sunny | 10 mph N | 0% |
| Friday Night | 49°F | Partly Cloudy | 5 to 10 mph NNE | 0% |
| Saturday | 66°F | Mostly Sunny | 5 mph NNE | 2% |
| Saturday Night | 48°F | Slight Chance Rain Showers | 5 mph NNE | 15% |
| Sunday | 66°F | Mostly Sunny | 5 mph N | 4% |
| Sunday Night | 46°F | Mostly Clear | 0 mph | 1% |
| Monday | 69°F | Sunny | 0 to 5 mph SW | 2% |
| Monday Night | 48°F | Mostly Clear | 0 mph | 2% |
| Tuesday | 72°F | Sunny | 0 to 5 mph S | 2% |
| Tuesday Night | 52°F | Partly Cloudy | 5 mph SSE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Richardson, TX
Last spring frost
Mar 7
First fall frost
Nov 21
Growing season
259 days
Hardiness zone
8b
Explore more for Richardson, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Richardson, Tx (1.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.