Frisco, TX Weather & Growing Conditions
This Afternoon
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 103. South wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 100°F | Sunny | 5 to 10 mph S | 0% |
| Tonight | 79°F | Mostly Clear | 10 mph SSE | 0% |
| Wednesday | 100°F | Sunny | 10 mph SSW | 2% |
| Wednesday Night | 80°F | Mostly Clear | 10 mph SSE | 2% |
| Thursday | 99°F | Sunny | 10 mph SSW | 2% |
| Thursday Night | 79°F | Mostly Clear | 10 mph SSE | 2% |
| Friday | 99°F | Sunny | 5 to 10 mph S | 8% |
| Friday Night | 78°F | Mostly Clear | 10 mph SSE | 8% |
| Saturday | 97°F | Sunny | 5 to 10 mph S | 7% |
| Saturday Night | 78°F | Mostly Clear | 10 mph SSE | 7% |
| Sunday | 98°F | Sunny | 10 mph S | 4% |
| Sunday Night | 78°F | Mostly Clear | 10 mph SSE | 3% |
| Monday | 98°F | Sunny | 10 to 15 mph S | 4% |
| Monday Night | 79°F | Mostly Clear | 10 to 15 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Frisco, TX
Last spring frost
Mar 7
First fall frost
Nov 21
Growing season
259 days
Hardiness zone
8b
Explore more for Frisco, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Richardson, Tx (14.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.