Forest Hill, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Forest Hill, a city in Tarrant County, Texas.
This Afternoon
98°F
Sunny
Sunny, with a high near 98. Heat index values as high as 100. Southeast wind around 5 mph.
7-day forecast for Forest Hill
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 98°F | Sunny | 5 mph SE | 0% |
| Tonight | 75°F | Mostly Clear | 5 to 10 mph SSE | 0% |
| Saturday | 99°F | Sunny | 5 to 10 mph S | 1% |
| Saturday Night | 76°F | Mostly Clear | 10 mph SSE | 0% |
| Sunday | 99°F | Mostly Sunny | 5 to 10 mph S | 8% |
| Sunday Night | 74°F | Chance Showers And Thunderstorms | 5 mph S | 45% |
| Monday | 95°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph W | 45% |
| Monday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph ENE | 19% |
| Tuesday | 93°F | Mostly Sunny | 5 to 10 mph NE | 14% |
| 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 | 72°F | Partly Cloudy | 5 to 10 mph ENE | 6% |
| Thursday | 94°F | Mostly Sunny | 5 to 10 mph E | 5% |
| Thursday Night | 72°F | Partly Cloudy | 5 to 10 mph E | 5% |
Forecast source: National Weather Service (api.weather.gov) for Forest Hill (32.662, -97.266). Updated through the day.
Growing snapshot for Forest Hill
Last spring frost
Mar 9
First fall frost
Nov 21
Growing season
256 days
Hardiness zone
8b
More local growing data for Forest Hill: nearby ZIP 76119 weather · frost dates · planting calendar · Texas frost dates
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Climate data from the nearest NOAA station, Arlington Muni Ap, Tx (9.9 mi from Forest Hill). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.