Walnut Springs, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Walnut Springs, a city in Bosque County, Texas.
Today
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 101. South wind 5 to 10 mph, with gusts as high as 20 mph.
7-day forecast for Walnut Springs
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 5 to 10 mph S | 0% |
| Tonight | 75°F | Clear | 5 to 10 mph SSE | 0% |
| Wednesday | 100°F | Sunny | 5 to 10 mph SSW | 0% |
| Wednesday Night | 74°F | Mostly Clear | 5 to 10 mph S | 0% |
| Thursday | 99°F | Sunny | 10 mph S | 0% |
| Thursday Night | 75°F | Mostly Clear | 5 to 10 mph SSE | 1% |
| Friday | 98°F | Sunny | 5 to 10 mph S | 3% |
| Friday Night | 74°F | Mostly Clear | 5 to 10 mph SSE | 3% |
| Saturday | 97°F | Sunny | 5 to 10 mph S | 6% |
| Saturday Night | 74°F | Mostly Clear | 5 to 10 mph SSE | 6% |
| Sunday | 97°F | Sunny | 5 to 10 mph S | 5% |
| Sunday Night | 74°F | Mostly Clear | 10 mph SSE | 5% |
| Monday | 97°F | Sunny | 10 to 15 mph S | 5% |
| Monday Night | 74°F | Mostly Clear | 10 to 15 mph S | 5% |
Forecast source: National Weather Service (api.weather.gov) for Walnut Springs (32.057, -97.751). Updated through the day.
Growing snapshot for Walnut Springs
Last spring frost
Mar 28
First fall frost
Nov 7
Growing season
225 days
Hardiness zone
8b
More local growing data for Walnut Springs: nearby ZIP 76690 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Rainbow, Tx (12.1 mi from Walnut Springs). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.