McGregor, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McGregor, a city in Mclennan County, Texas.
Today
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 101. South southeast wind around 10 mph.
7-day forecast for McGregor
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 10 mph SSE | 0% |
| Tonight | 77°F | Mostly Clear | 10 mph SSE | 0% |
| Wednesday | 99°F | Sunny | 10 mph SSW | 4% |
| Wednesday Night | 76°F | Clear | 10 to 15 mph S | 4% |
| Thursday | 99°F | Sunny | 10 mph S | 0% |
| Thursday Night | 76°F | Mostly Clear | 10 mph SSE | 0% |
| Friday | 98°F | Sunny | 5 to 10 mph S | 3% |
| Friday Night | 75°F | Mostly Clear | 5 to 10 mph S | 8% |
| Saturday | 97°F | Sunny | 5 to 10 mph SSE | 5% |
| Saturday Night | 76°F | Mostly Clear | 10 mph SSE | 5% |
| Sunday | 97°F | Sunny | 5 to 10 mph S | 3% |
| Sunday Night | 75°F | Mostly Clear | 10 mph SSE | 4% |
| Monday | 97°F | Sunny | 10 to 15 mph S | 6% |
| Monday Night | 76°F | Mostly Clear | 10 to 15 mph S | 6% |
Forecast source: National Weather Service (api.weather.gov) for McGregor (31.420, -97.426). Updated through the day.
Growing snapshot for McGregor
Last spring frost
Mar 15
First fall frost
Nov 18
Growing season
249 days
Hardiness zone
8b
More local growing data for McGregor: nearby ZIP 76657 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Bellmead
Beverly Hills
Bruceville-Eddy
China Spring
Crawford
Gholson
Hewitt
Lacy-Lakeview
Leroy
Lorena
Robinson
Ross
Waco
West
Willow Grove
Woodway
Climate data from the nearest NOAA station, Mcgregor, Tx (0.2 mi from McGregor). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.