Cool, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cool, a city in Parker County, Texas.
Today
101°F
Sunny
Sunny, with a high near 101. Heat index values as high as 102. South wind 5 to 10 mph.
7-day forecast for Cool
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 101°F | Sunny | 5 to 10 mph S | 0% |
| Tonight | 74°F | Mostly Clear | 5 to 10 mph SSE | 0% |
| Wednesday | 101°F | Sunny | 5 to 10 mph S | 0% |
| Wednesday Night | 75°F | Mostly Clear | 5 to 10 mph SSE | 0% |
| Thursday | 101°F | Sunny | 5 to 10 mph S | 1% |
| Thursday Night | 75°F | Mostly Clear | 5 to 10 mph SSE | 2% |
| Friday | 101°F | Sunny | 5 to 10 mph S | 6% |
| Friday Night | 75°F | Mostly Clear | 5 to 10 mph SSE | 6% |
| Saturday | 99°F | Sunny | 5 to 10 mph S | 8% |
| Saturday Night | 75°F | Mostly Clear | 5 to 10 mph SSE | 8% |
| Sunday | 98°F | Sunny | 5 to 10 mph S | 6% |
| Sunday Night | 75°F | Mostly Clear | 5 to 10 mph SSE | 6% |
| Monday | 99°F | Sunny | 5 to 10 mph S | 4% |
| Monday Night | 75°F | Mostly Clear | 10 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov) for Cool (32.798, -98.012). Updated through the day.
Growing snapshot for Cool
Last spring frost
Mar 24
First fall frost
Nov 10
Growing season
231 days
Hardiness zone
8a
More local growing data for Cool: nearby ZIP 76066 weather · frost dates · planting calendar · Texas frost dates
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Climate data from the nearest NOAA station, Mineral Wells Ap, Tx (6.9 mi from Cool). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.