Highland Park, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Highland Park, a town in Dallas County, Texas.
Today
99°F
Mostly Sunny
Mostly sunny, with a high near 99. Heat index values as high as 102. South wind 5 to 10 mph.
7-day forecast for Highland Park
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Mostly Sunny | 5 to 10 mph S | 0% |
| Tonight | 78°F | Mostly Clear | 10 mph SSE | 0% |
| Sunday | 100°F | Mostly Sunny | 5 to 10 mph S | 13% |
| Sunday Night | 77°F | Chance Showers And Thunderstorms | 5 mph S | 41% |
| Monday | 96°F | Chance Showers And Thunderstorms | 5 mph W | 41% |
| Monday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph NNE | 20% |
| Tuesday | 93°F | Mostly Sunny | 5 to 10 mph NNE | 11% |
| Tuesday Night | 72°F | Partly Cloudy | 5 to 10 mph NE | 8% |
| Wednesday | 93°F | Mostly Sunny | 5 to 10 mph ENE | 6% |
| Wednesday Night | 73°F | Partly Cloudy | 5 to 10 mph E | 2% |
| Thursday | 93°F | Mostly Sunny | 5 mph E | 3% |
| Thursday Night | 73°F | Partly Cloudy | 5 to 10 mph E | 1% |
| Friday | 93°F | Mostly Sunny | 5 mph E | 3% |
| Friday Night | 73°F | Partly Cloudy | 5 to 10 mph E | 2% |
Forecast source: National Weather Service (api.weather.gov) for Highland Park (32.831, -96.801). Updated through the day.
Growing snapshot for Highland Park
Last spring frost
Mar 2
First fall frost
Nov 29
Growing season
272 days
Hardiness zone
8b
More local growing data for Highland Park: nearby ZIP 75205 weather · frost dates · planting calendar · Texas frost dates
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Climate data from the nearest NOAA station, Dallas Love Fld, Tx (3.5 mi from Highland Park). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.