Savannah, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Savannah, a community in Denton County, Texas.
Today
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 101. South wind 0 to 10 mph.
7-day forecast for Savannah
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 0 to 10 mph S | 1% |
| Tonight | 80°F | Mostly Clear | 5 to 10 mph SSE | 1% |
| Wednesday | 101°F | Sunny | 5 to 10 mph SSW | 1% |
| Wednesday Night | 80°F | Mostly Clear | 5 to 10 mph S | 0% |
| Thursday | 101°F | Sunny | 10 mph SSW | 1% |
| Thursday Night | 79°F | Mostly Clear | 5 to 10 mph SSE | 2% |
| Friday | 99°F | Sunny | 5 to 10 mph S | 7% |
| Friday Night | 78°F | Mostly Clear | 5 to 10 mph SSE | 7% |
| Saturday | 98°F | Sunny | 5 mph S | 7% |
| Saturday Night | 78°F | Mostly Clear | 5 to 10 mph SSE | 7% |
| Sunday | 98°F | Sunny | 5 to 10 mph S | 4% |
| Sunday Night | 78°F | Mostly Clear | 10 mph SSE | 3% |
| Monday | 98°F | Sunny | 10 mph S | 3% |
| Monday Night | 79°F | Mostly Clear | 10 mph S | 3% |
Forecast source: National Weather Service (api.weather.gov) for Savannah (33.226, -96.908). Updated through the day.
Growing snapshot for Savannah
Last spring frost
Mar 13
First fall frost
Nov 20
Growing season
251 days
Hardiness zone
8b
More local growing data for Savannah: nearby ZIP 75068 weather · frost dates · planting calendar · Texas frost dates
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Climate data from the nearest NOAA station, Denton 2 Se, Tx (8.9 mi from Savannah). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.