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Frisco, TX Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Frisco, a city in Denton County, Texas.

This Afternoon
98°F
Mostly Sunny
Mostly sunny. High near 98, with temperatures falling to around 96 in the afternoon. Heat index values as high as 99. South wind around 10 mph.

7-day forecast for Frisco

WhenTempForecastWindPrecip
This Afternoon 98°F Mostly Sunny 10 mph S 0%
Tonight 78°F Mostly Clear 10 mph S 0%
Sunday 98°F Mostly Sunny 5 to 10 mph S 14%
Sunday Night 76°F Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms 5 mph SE 44%
Monday 94°F Chance Rain Showers then Chance Showers And Thunderstorms 5 mph WSW 44%
Monday Night 72°F Chance Showers And Thunderstorms then Partly Cloudy 5 to 10 mph NE 37%
Tuesday 92°F Mostly Sunny 10 mph NNE 11%
Tuesday Night 70°F Partly Cloudy 10 mph NE 3%
Wednesday 92°F Mostly Sunny 5 to 10 mph ENE 6%
Wednesday Night 71°F Partly Cloudy 5 to 10 mph ENE 1%
Thursday 93°F Mostly Sunny 5 to 10 mph ESE 2%
Thursday Night 72°F Partly Cloudy 5 to 10 mph E 0%
Friday 93°F Partly Sunny 5 mph ESE 2%
Friday Night 74°F Mostly Cloudy 5 to 10 mph E 2%

Forecast source: National Weather Service (api.weather.gov) for Frisco (33.155, -96.823). Updated through the day.

Growing snapshot for Frisco

Last spring frost
Mar 7
First fall frost
Nov 21
Growing season
259 days
Hardiness zone
8b

More local growing data for Frisco: nearby ZIP 75033 weather · frost dates · planting calendar · Texas frost dates

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Climate data from the nearest NOAA station, Richardson, Tx (14.3 mi from Frisco). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.